Merge commit 'v2.6.37-rc6' into sched/core

Merge reason: Update to the latest -rc.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

Documentation/filesystems/Locking

@@ -173,12 +173,13 @@ prototypes:
 	sector_t (*bmap)(struct address_space *, sector_t);
 	int (*invalidatepage) (struct page *, unsigned long);
 	int (*releasepage) (struct page *, int);
+	void (*freepage)(struct page *);
 	int (*direct_IO)(int, struct kiocb *, const struct iovec *iov,
 			loff_t offset, unsigned long nr_segs);
 	int (*launder_page) (struct page *);
 
 locking rules:
-	All except set_page_dirty may block
+	All except set_page_dirty and freepage may block
 
 			BKL	PageLocked(page)	i_mutex
 writepage:		no	yes, unlocks (see below)
@@ -193,6 +194,7 @@ perform_write:		no	n/a			yes
 bmap:			no
 invalidatepage:		no	yes
 releasepage:		no	yes
+freepage:		no	yes
 direct_IO:		no
 launder_page:		no	yes
 
@@ -288,6 +290,9 @@ buffers from the page in preparation for freeing it.  It returns zero to
 indicate that the buffers are (or may be) freeable.  If ->releasepage is zero,
 the kernel assumes that the fs has no private interest in the buffers.
 
+	->freepage() is called when the kernel is done dropping the page
+from the page cache.
+
 	->launder_page() may be called prior to releasing a page if
 it is still found to be dirty. It returns zero if the page was successfully
 cleaned, or an error value if not. Note that in order to prevent the page

Documentation/filesystems/vfs.txt

@@ -534,6 +534,7 @@ struct address_space_operations {
 	sector_t (*bmap)(struct address_space *, sector_t);
 	int (*invalidatepage) (struct page *, unsigned long);
 	int (*releasepage) (struct page *, int);
+	void (*freepage)(struct page *);
 	ssize_t (*direct_IO)(int, struct kiocb *, const struct iovec *iov,
 			loff_t offset, unsigned long nr_segs);
 	struct page* (*get_xip_page)(struct address_space *, sector_t,
@@ -678,6 +679,12 @@ struct address_space_operations {
         need to ensure this.  Possibly it can clear the PageUptodate
         bit if it cannot free private data yet.
 
+  freepage: freepage is called once the page is no longer visible in
+        the page cache in order to allow the cleanup of any private
+	data. Since it may be called by the memory reclaimer, it
+	should not assume that the original address_space mapping still
+	exists, and it should not block.
+
   direct_IO: called by the generic read/write routines to perform
         direct_IO - that is IO requests which bypass the page cache
         and transfer data directly between the storage and the

MAINTAINERS

@@ -559,14 +559,14 @@ W:	http://maxim.org.za/at91_26.html
 S:	Maintained
 
 ARM/BCMRING ARM ARCHITECTURE
-M:	Leo Chen <leochen@broadcom.com>
+M:	Jiandong Zheng <jdzheng@broadcom.com>
 M:	Scott Branden <sbranden@broadcom.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	arch/arm/mach-bcmring
 
 ARM/BCMRING MTD NAND DRIVER
-M:	Leo Chen <leochen@broadcom.com>
+M:	Jiandong Zheng <jdzheng@broadcom.com>
 M:	Scott Branden <sbranden@broadcom.com>
 L:	linux-mtd@lists.infradead.org
 S:	Maintained
@@ -815,7 +815,7 @@ F:	drivers/mmc/host/msm_sdcc.c
 F:	drivers/mmc/host/msm_sdcc.h
 F:	drivers/serial/msm_serial.h
 F:	drivers/serial/msm_serial.c
-T:	git git://codeaurora.org/quic/kernel/dwalker/linux-msm.git
+T:	git git://codeaurora.org/quic/kernel/davidb/linux-msm.git
 S:	Maintained
 
 ARM/TOSA MACHINE SUPPORT
@@ -5932,7 +5932,6 @@ F:	include/linux/tty.h
 
 TULIP NETWORK DRIVERS
 M:	Grant Grundler <grundler@parisc-linux.org>
-M:	Kyle McMartin <kyle@mcmartin.ca>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/tulip/
@@ -6584,6 +6583,15 @@ F:	include/linux/mfd/wm8400*
 F:	include/sound/wm????.h
 F:	sound/soc/codecs/wm*
 
+WORKQUEUE
+M:	Tejun Heo <tj@kernel.org>
+L:	linux-kernel@vger.kernel.org
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
+S:	Maintained
+F:	include/linux/workqueue.h
+F:	kernel/workqueue.c
+F:	Documentation/workqueue.txt
+
 X.25 NETWORK LAYER
 M:	Andrew Hendry <andrew.hendry@gmail.com>
 L:	linux-x25@vger.kernel.org

Makefile

@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 37
-EXTRAVERSION = -rc5
+EXTRAVERSION = -rc6
 NAME = Flesh-Eating Bats with Fangs
 
 # *DOCUMENTATION*

arch/arm/Kconfig

@@ -1311,7 +1311,7 @@ config HZ
 
 config THUMB2_KERNEL
 	bool "Compile the kernel in Thumb-2 mode"
-	depends on CPU_V7 && EXPERIMENTAL
+	depends on CPU_V7 && !CPU_V6 && EXPERIMENTAL
 	select AEABI
 	select ARM_ASM_UNIFIED
 	help
@@ -1759,7 +1759,7 @@ comment "At least one emulation must be selected"
 
 config FPE_NWFPE
 	bool "NWFPE math emulation"
-	depends on !AEABI || OABI_COMPAT
+	depends on (!AEABI || OABI_COMPAT) && !THUMB2_KERNEL
 	---help---
 	  Say Y to include the NWFPE floating point emulator in the kernel.
 	  This is necessary to run most binaries. Linux does not currently

arch/arm/mach-mmp/mmp2.c

@@ -126,7 +126,6 @@ static APBC_CLK(twsi3, MMP2_TWSI3, 0, 26000000);
 static APBC_CLK(twsi4, MMP2_TWSI4, 0, 26000000);
 static APBC_CLK(twsi5, MMP2_TWSI5, 0, 26000000);
 static APBC_CLK(twsi6, MMP2_TWSI6, 0, 26000000);
-static APBC_CLK(rtc, MMP2_RTC, 0, 32768);
 
 static APMU_CLK(nand, NAND, 0xbf, 100000000);
 

arch/arm/mach-omap2/board-zoom-peripherals.c

@@ -216,7 +216,7 @@ static struct omap2_hsmmc_info mmc[] __initdata = {
 	{
 		.name		= "wl1271",
 		.mmc		= 3,
-		.caps		= MMC_CAP_4_BIT_DATA,
+		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
 		.gpio_wp	= -EINVAL,
 		.gpio_cd	= -EINVAL,
 		.nonremovable	= true,

arch/arm/mach-omap2/io.c

@@ -297,7 +297,7 @@ static int __init _omap2_init_reprogram_sdrc(void)
 		return 0;
 
 	dpll3_m2_ck = clk_get(NULL, "dpll3_m2_ck");
-	if (!dpll3_m2_ck)
+	if (IS_ERR(dpll3_m2_ck))
 		return -EINVAL;
 
 	rate = clk_get_rate(dpll3_m2_ck);

arch/arm/mach-omap2/pm-debug.c

@@ -161,6 +161,23 @@ void omap2_pm_dump(int mode, int resume, unsigned int us)
 		printk(KERN_INFO "%-20s: 0x%08x\n", regs[i].name, regs[i].val);
 }
 
+void omap2_pm_wakeup_on_timer(u32 seconds, u32 milliseconds)
+{
+	u32 tick_rate, cycles;
+
+	if (!seconds && !milliseconds)
+		return;
+
+	tick_rate = clk_get_rate(omap_dm_timer_get_fclk(gptimer_wakeup));
+	cycles = tick_rate * seconds + tick_rate * milliseconds / 1000;
+	omap_dm_timer_stop(gptimer_wakeup);
+	omap_dm_timer_set_load_start(gptimer_wakeup, 0, 0xffffffff - cycles);
+
+	pr_info("PM: Resume timer in %u.%03u secs"
+		" (%d ticks at %d ticks/sec.)\n",
+		seconds, milliseconds, cycles, tick_rate);
+}
+
 #ifdef CONFIG_DEBUG_FS
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
@@ -354,23 +371,6 @@ void pm_dbg_update_time(struct powerdomain *pwrdm, int prev)
 	pwrdm->timer = t;
 }
 
-void omap2_pm_wakeup_on_timer(u32 seconds, u32 milliseconds)
-{
-	u32 tick_rate, cycles;
-
-	if (!seconds && !milliseconds)
-		return;
-
-	tick_rate = clk_get_rate(omap_dm_timer_get_fclk(gptimer_wakeup));
-	cycles = tick_rate * seconds + tick_rate * milliseconds / 1000;
-	omap_dm_timer_stop(gptimer_wakeup);
-	omap_dm_timer_set_load_start(gptimer_wakeup, 0, 0xffffffff - cycles);
-
-	pr_info("PM: Resume timer in %u.%03u secs"
-		" (%d ticks at %d ticks/sec.)\n",
-		seconds, milliseconds, cycles, tick_rate);
-}
-
 static int clkdm_dbg_show_counter(struct clockdomain *clkdm, void *user)
 {
 	struct seq_file *s = (struct seq_file *)user;

arch/arm/mach-omap2/pm24xx.c

@@ -53,6 +53,19 @@
 #include <plat/powerdomain.h>
 #include <plat/clockdomain.h>
 
+#ifdef CONFIG_SUSPEND
+static suspend_state_t suspend_state = PM_SUSPEND_ON;
+static inline bool is_suspending(void)
+{
+	return (suspend_state != PM_SUSPEND_ON);
+}
+#else
+static inline bool is_suspending(void)
+{
+	return false;
+}
+#endif
+
 static void (*omap2_sram_idle)(void);
 static void (*omap2_sram_suspend)(u32 dllctrl, void __iomem *sdrc_dlla_ctrl,
 				  void __iomem *sdrc_power);
@@ -120,8 +133,9 @@ static void omap2_enter_full_retention(void)
 		goto no_sleep;
 
 	/* Block console output in case it is on one of the OMAP UARTs */
-	if (try_acquire_console_sem())
-		goto no_sleep;
+	if (!is_suspending())
+		if (try_acquire_console_sem())
+			goto no_sleep;
 
 	omap_uart_prepare_idle(0);
 	omap_uart_prepare_idle(1);
@@ -136,7 +150,8 @@ static void omap2_enter_full_retention(void)
 	omap_uart_resume_idle(1);
 	omap_uart_resume_idle(0);
 
-	release_console_sem();
+	if (!is_suspending())
+		release_console_sem();
 
 no_sleep:
 	if (omap2_pm_debug) {
@@ -284,6 +299,12 @@ out:
 	local_irq_enable();
 }
 
+static int omap2_pm_begin(suspend_state_t state)
+{
+	suspend_state = state;
+	return 0;
+}
+
 static int omap2_pm_prepare(void)
 {
 	/* We cannot sleep in idle until we have resumed */
@@ -333,10 +354,17 @@ static void omap2_pm_finish(void)
 	enable_hlt();
 }
 
+static void omap2_pm_end(void)
+{
+	suspend_state = PM_SUSPEND_ON;
+}
+
 static struct platform_suspend_ops omap_pm_ops = {
+	.begin		= omap2_pm_begin,
 	.prepare	= omap2_pm_prepare,
 	.enter		= omap2_pm_enter,
 	.finish		= omap2_pm_finish,
+	.end		= omap2_pm_end,
 	.valid		= suspend_valid_only_mem,
 };
 

arch/arm/mach-omap2/pm34xx.c

@@ -50,6 +50,19 @@
 #include "sdrc.h"
 #include "control.h"
 
+#ifdef CONFIG_SUSPEND
+static suspend_state_t suspend_state = PM_SUSPEND_ON;
+static inline bool is_suspending(void)
+{
+	return (suspend_state != PM_SUSPEND_ON);
+}
+#else
+static inline bool is_suspending(void)
+{
+	return false;
+}
+#endif
+
 /* Scratchpad offsets */
 #define OMAP343X_TABLE_ADDRESS_OFFSET	   0xc4
 #define OMAP343X_TABLE_VALUE_OFFSET	   0xc0
@@ -387,10 +400,11 @@ void omap_sram_idle(void)
 	}
 
 	/* Block console output in case it is on one of the OMAP UARTs */
-	if (per_next_state < PWRDM_POWER_ON ||
-	    core_next_state < PWRDM_POWER_ON)
-		if (try_acquire_console_sem())
-			goto console_still_active;
+	if (!is_suspending())
+		if (per_next_state < PWRDM_POWER_ON ||
+		    core_next_state < PWRDM_POWER_ON)
+			if (try_acquire_console_sem())
+				goto console_still_active;
 
 	/* PER */
 	if (per_next_state < PWRDM_POWER_ON) {
@@ -470,7 +484,8 @@ void omap_sram_idle(void)
 		omap_uart_resume_idle(3);
 	}
 
-	release_console_sem();
+	if (!is_suspending())
+		release_console_sem();
 
 console_still_active:
 	/* Disable IO-PAD and IO-CHAIN wakeup */
@@ -514,8 +529,6 @@ out:
 }
 
 #ifdef CONFIG_SUSPEND
-static suspend_state_t suspend_state;
-
 static int omap3_pm_prepare(void)
 {
 	disable_hlt();

arch/arm/mach-omap2/prcm-common.h

@@ -243,13 +243,14 @@
 #define OMAP24XX_EN_GPT1_MASK				(1 << 0)
 
 /* PM_WKST_WKUP, CM_IDLEST_WKUP shared bits */
-#define OMAP24XX_ST_GPIOS_SHIFT				(1 << 2)
-#define OMAP24XX_ST_GPIOS_MASK				2
-#define OMAP24XX_ST_GPT1_SHIFT				(1 << 0)
-#define OMAP24XX_ST_GPT1_MASK				0
+#define OMAP24XX_ST_GPIOS_SHIFT				2
+#define OMAP24XX_ST_GPIOS_MASK				(1 << 2)
+#define OMAP24XX_ST_GPT1_SHIFT				0
+#define OMAP24XX_ST_GPT1_MASK				(1 << 0)
 
 /* CM_IDLEST_MDM and PM_WKST_MDM shared bits */
-#define OMAP2430_ST_MDM_SHIFT				(1 << 0)
+#define OMAP2430_ST_MDM_SHIFT				0
+#define OMAP2430_ST_MDM_MASK				(1 << 0)
 
 
 /* 3430 register bits shared between CM & PRM registers */

arch/arm/mach-pxa/palmtx.c

@@ -241,7 +241,8 @@ static inline void palmtx_keys_init(void) {}
 /******************************************************************************
  * NAND Flash
  ******************************************************************************/
-#if defined(CONFIG_MTD_NAND_GPIO) || defined(CONFIG_MTD_NAND_GPIO_MODULE)
+#if defined(CONFIG_MTD_NAND_PLATFORM) || \
+	defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
 static void palmtx_nand_cmd_ctl(struct mtd_info *mtd, int cmd,
 				 unsigned int ctrl)
 {

arch/arm/mm/cache-v6.S

@@ -203,6 +203,10 @@ ENTRY(v6_flush_kern_dcache_area)
  *	- end     - virtual end address of region
  */
 v6_dma_inv_range:
+#ifdef CONFIG_DMA_CACHE_RWFO
+	ldrb	r2, [r0]			@ read for ownership
+	strb	r2, [r0]			@ write for ownership
+#endif
 	tst	r0, #D_CACHE_LINE_SIZE - 1
 	bic	r0, r0, #D_CACHE_LINE_SIZE - 1
 #ifdef HARVARD_CACHE
@@ -211,6 +215,10 @@ v6_dma_inv_range:
 	mcrne	p15, 0, r0, c7, c11, 1		@ clean unified line
 #endif
 	tst	r1, #D_CACHE_LINE_SIZE - 1
+#ifdef CONFIG_DMA_CACHE_RWFO
+	ldrneb	r2, [r1, #-1]			@ read for ownership
+	strneb	r2, [r1, #-1]			@ write for ownership
+#endif
 	bic	r1, r1, #D_CACHE_LINE_SIZE - 1
 #ifdef HARVARD_CACHE
 	mcrne	p15, 0, r1, c7, c14, 1		@ clean & invalidate D line
@@ -218,10 +226,6 @@ v6_dma_inv_range:
 	mcrne	p15, 0, r1, c7, c15, 1		@ clean & invalidate unified line
 #endif
 1:
-#ifdef CONFIG_DMA_CACHE_RWFO
-	ldr	r2, [r0]			@ read for ownership
-	str	r2, [r0]			@ write for ownership
-#endif
 #ifdef HARVARD_CACHE
 	mcr	p15, 0, r0, c7, c6, 1		@ invalidate D line
 #else
@@ -229,6 +233,10 @@ v6_dma_inv_range:
 #endif
 	add	r0, r0, #D_CACHE_LINE_SIZE
 	cmp	r0, r1
+#ifdef CONFIG_DMA_CACHE_RWFO
+	ldrlo	r2, [r0]			@ read for ownership
+	strlo	r2, [r0]			@ write for ownership
+#endif
 	blo	1b
 	mov	r0, #0
 	mcr	p15, 0, r0, c7, c10, 4		@ drain write buffer
@@ -263,12 +271,12 @@ v6_dma_clean_range:
  *	- end     - virtual end address of region
  */
 ENTRY(v6_dma_flush_range)
-	bic	r0, r0, #D_CACHE_LINE_SIZE - 1
-1:
 #ifdef CONFIG_DMA_CACHE_RWFO
-	ldr	r2, [r0]			@ read for ownership
-	str	r2, [r0]			@ write for ownership
+	ldrb	r2, [r0]		@ read for ownership
+	strb	r2, [r0]		@ write for ownership
 #endif
+	bic	r0, r0, #D_CACHE_LINE_SIZE - 1
+1:
 #ifdef HARVARD_CACHE
 	mcr	p15, 0, r0, c7, c14, 1		@ clean & invalidate D line
 #else
@@ -276,6 +284,10 @@ ENTRY(v6_dma_flush_range)
 #endif
 	add	r0, r0, #D_CACHE_LINE_SIZE
 	cmp	r0, r1
+#ifdef CONFIG_DMA_CACHE_RWFO
+	ldrlob	r2, [r0]			@ read for ownership
+	strlob	r2, [r0]			@ write for ownership
+#endif
 	blo	1b
 	mov	r0, #0
 	mcr	p15, 0, r0, c7, c10, 4		@ drain write buffer

arch/arm/mm/cache-v7.S

@@ -173,15 +173,22 @@ ENTRY(v7_coherent_user_range)
  UNWIND(.fnstart		)
 	dcache_line_size r2, r3
 	sub	r3, r2, #1
-	bic	r0, r0, r3
+	bic	r12, r0, r3
 1:
- USER(	mcr	p15, 0, r0, c7, c11, 1	)	@ clean D line to the point of unification
+ USER(	mcr	p15, 0, r12, c7, c11, 1	)	@ clean D line to the point of unification
+	add	r12, r12, r2
+	cmp	r12, r1
+	blo	1b
 	dsb
- USER(	mcr	p15, 0, r0, c7, c5, 1	)	@ invalidate I line
-	add	r0, r0, r2
+	icache_line_size r2, r3
+	sub	r3, r2, #1
+	bic	r12, r0, r3
 2:
-	cmp	r0, r1
-	blo	1b
+ USER(	mcr	p15, 0, r12, c7, c5, 1	)	@ invalidate I line
+	add	r12, r12, r2
+	cmp	r12, r1
+	blo	2b
+3:
 	mov	r0, #0
 	ALT_SMP(mcr	p15, 0, r0, c7, c1, 6)	@ invalidate BTB Inner Shareable
 	ALT_UP(mcr	p15, 0, r0, c7, c5, 6)	@ invalidate BTB
@@ -194,10 +201,10 @@ ENTRY(v7_coherent_user_range)
  * isn't mapped, just try the next page.
  */
 9001:
-	mov	r0, r0, lsr #12
-	mov	r0, r0, lsl #12
-	add	r0, r0, #4096
-	b	2b
+	mov	r12, r12, lsr #12
+	mov	r12, r12, lsl #12
+	add	r12, r12, #4096
+	b	3b
  UNWIND(.fnend		)
 ENDPROC(v7_coherent_kern_range)
 ENDPROC(v7_coherent_user_range)

arch/arm/mm/proc-macros.S

@@ -61,17 +61,27 @@
 	.endm
 
 /*
- * cache_line_size - get the cache line size from the CSIDR register
- * (available on ARMv7+). It assumes that the CSSR register was configured
- * to access the L1 data cache CSIDR.
+ * dcache_line_size - get the minimum D-cache line size from the CTR register
+ * on ARMv7.
  */
 	.macro	dcache_line_size, reg, tmp
-	mrc	p15, 1, \tmp, c0, c0, 0		@ read CSIDR
-	and	\tmp, \tmp, #7			@ cache line size encoding
-	mov	\reg, #16			@ size offset
+	mrc	p15, 0, \tmp, c0, c0, 1		@ read ctr
+	lsr	\tmp, \tmp, #16
+	and	\tmp, \tmp, #0xf		@ cache line size encoding
+	mov	\reg, #4			@ bytes per word
 	mov	\reg, \reg, lsl \tmp		@ actual cache line size
 	.endm
 
+/*
+ * icache_line_size - get the minimum I-cache line size from the CTR register
+ * on ARMv7.
+ */
+	.macro	icache_line_size, reg, tmp
+	mrc	p15, 0, \tmp, c0, c0, 1		@ read ctr
+	and	\tmp, \tmp, #0xf		@ cache line size encoding
+	mov	\reg, #4			@ bytes per word
+	mov	\reg, \reg, lsl \tmp		@ actual cache line size
+	.endm
 
 /*
  * Sanity check the PTE configuration for the code below - which makes

arch/arm/plat-omap/counter_32k.c

@@ -16,6 +16,7 @@
 #include <linux/init.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/err.h>
 
 #include <plat/common.h>
 #include <plat/board.h>
@@ -164,7 +165,7 @@ static int __init omap_init_clocksource_32k(void)
 			return -ENODEV;
 
 		sync_32k_ick = clk_get(NULL, "omap_32ksync_ick");
-		if (sync_32k_ick)
+		if (!IS_ERR(sync_32k_ick))
 			clk_enable(sync_32k_ick);
 
 		clocksource_32k.mult = clocksource_hz2mult(32768,

arch/arm/plat-omap/sram.c

@@ -166,7 +166,7 @@ static void __init omap_detect_sram(void)
 		     cpu_is_omap1710())
 			omap_sram_size = 0x4000;	/* 16K */
 		else if (cpu_is_omap1611())
-			omap_sram_size = 0x3e800;	/* 250K */
+			omap_sram_size = SZ_256K;
 		else {
 			printk(KERN_ERR "Could not detect SRAM size\n");
 			omap_sram_size = 0x4000;

arch/arm/tools/mach-types

@@ -12,7 +12,7 @@
 #
 #   http://www.arm.linux.org.uk/developer/machines/?action=new
 #
-# Last update: Thu Sep 9 22:43:01 2010
+# Last update: Sun Dec 12 23:24:27 2010
 #
 # machine_is_xxx	CONFIG_xxxx		MACH_TYPE_xxx		number
 #
@@ -2321,7 +2321,7 @@ mx31txtr		MACH_MX31TXTR		MX31TXTR		2332
 u380			MACH_U380		U380			2333
 oamp3_hualu		MACH_HUALU_BOARD	HUALU_BOARD		2334
 npcmx50			MACH_NPCMX50		NPCMX50			2335
-mx51_lange51		MACH_MX51_LANGE51	MX51_LANGE51		2336
+mx51_efikamx		MACH_MX51_EFIKAMX	MX51_EFIKAMX		2336
 mx51_lange52		MACH_MX51_LANGE52	MX51_LANGE52		2337
 riom			MACH_RIOM		RIOM			2338
 comcas			MACH_COMCAS		COMCAS			2339
@@ -2355,7 +2355,7 @@ at91sam9263cs		MACH_AT91SAM9263CS	AT91SAM9263CS		2366
 csb732			MACH_CSB732		CSB732			2367
 u8500			MACH_U8500		U8500			2368
 huqiu			MACH_HUQIU		HUQIU			2369
-mx51_kunlun		MACH_MX51_KUNLUN	MX51_KUNLUN		2370
+mx51_efikasb		MACH_MX51_EFIKASB	MX51_EFIKASB		2370
 pmt1g			MACH_PMT1G		PMT1G			2371
 htcelf			MACH_HTCELF		HTCELF			2372
 armadillo420		MACH_ARMADILLO420	ARMADILLO420		2373
@@ -2971,7 +2971,7 @@ premierwave_en		MACH_PREMIERWAVE_EN	PREMIERWAVE_EN		2985
 wasabi			MACH_WASABI		WASABI			2986
 vivow			MACH_VIVOW		VIVOW			2987
 mx50_rdp		MACH_MX50_RDP		MX50_RDP		2988
-universal		MACH_UNIVERSAL		UNIVERSAL		2989
+universal_c210		MACH_UNIVERSAL_C210	UNIVERSAL_C210		2989
 real6410		MACH_REAL6410		REAL6410		2990
 spx_sakura		MACH_SPX_SAKURA		SPX_SAKURA		2991
 ij3k_2440		MACH_IJ3K_2440		IJ3K_2440		2992
@@ -3044,3 +3044,178 @@ harvest_desoto		MACH_HARVEST_DESOTO	HARVEST_DESOTO		3059
 msm8x60_qrdc		MACH_MSM8X60_QRDC	MSM8X60_QRDC		3060
 spear900		MACH_SPEAR900		SPEAR900		3061
 pcontrol_g20		MACH_PCONTROL_G20	PCONTROL_G20		3062
+rdstor			MACH_RDSTOR		RDSTOR			3063
+usdloader		MACH_USDLOADER		USDLOADER		3064
+tsoploader		MACH_TSOPLOADER		TSOPLOADER		3065
+kronos			MACH_KRONOS		KRONOS			3066
+ffcore			MACH_FFCORE		FFCORE			3067
+mone			MACH_MONE		MONE			3068
+unit2s			MACH_UNIT2S		UNIT2S			3069
+acer_a5			MACH_ACER_A5		ACER_A5			3070
+etherpro_isp		MACH_ETHERPRO_ISP	ETHERPRO_ISP		3071
+stretchs7000		MACH_STRETCHS7000	STRETCHS7000		3072
+p87_smartsim		MACH_P87_SMARTSIM	P87_SMARTSIM		3073
+tulip			MACH_TULIP		TULIP			3074
+sunflower		MACH_SUNFLOWER		SUNFLOWER		3075
+rib			MACH_RIB		RIB			3076
+clod			MACH_CLOD		CLOD			3077
+rump			MACH_RUMP		RUMP			3078
+tenderloin		MACH_TENDERLOIN		TENDERLOIN		3079
+shortloin		MACH_SHORTLOIN		SHORTLOIN		3080
+crespo			MACH_CRESPO		CRESPO			3081
+antares			MACH_ANTARES		ANTARES			3082
+wb40n			MACH_WB40N		WB40N			3083
+herring			MACH_HERRING		HERRING			3084
+naxy400			MACH_NAXY400		NAXY400			3085
+naxy1200		MACH_NAXY1200		NAXY1200		3086
+vpr200			MACH_VPR200		VPR200			3087
+bug20			MACH_BUG20		BUG20			3088
+goflexnet		MACH_GOFLEXNET		GOFLEXNET		3089
+torbreck		MACH_TORBRECK		TORBRECK		3090
+saarb_mg1		MACH_SAARB_MG1		SAARB_MG1		3091
+callisto		MACH_CALLISTO		CALLISTO		3092
+multhsu			MACH_MULTHSU		MULTHSU			3093
+saluda			MACH_SALUDA		SALUDA			3094
+pemp_omap3_apollo	MACH_PEMP_OMAP3_APOLLO	PEMP_OMAP3_APOLLO	3095
+vc0718			MACH_VC0718		VC0718			3096
+mvblx			MACH_MVBLX		MVBLX			3097
+inhand_apeiron		MACH_INHAND_APEIRON	INHAND_APEIRON		3098
+inhand_fury		MACH_INHAND_FURY	INHAND_FURY		3099
+inhand_siren		MACH_INHAND_SIREN	INHAND_SIREN		3100
+hdnvp			MACH_HDNVP		HDNVP			3101
+softwinner		MACH_SOFTWINNER		SOFTWINNER		3102
+prima2_evb		MACH_PRIMA2_EVB		PRIMA2_EVB		3103
+nas6210			MACH_NAS6210		NAS6210			3104
+unisdev			MACH_UNISDEV		UNISDEV			3105
+sbca11			MACH_SBCA11		SBCA11			3106
+saga			MACH_SAGA		SAGA			3107
+ns_k330			MACH_NS_K330		NS_K330			3108
+tanna			MACH_TANNA		TANNA			3109
+imate8502		MACH_IMATE8502		IMATE8502		3110
+aspen			MACH_ASPEN		ASPEN			3111
+daintree_cwac		MACH_DAINTREE_CWAC	DAINTREE_CWAC		3112
+zmx25			MACH_ZMX25		ZMX25			3113
+maple1			MACH_MAPLE1		MAPLE1			3114
+qsd8x72_surf		MACH_QSD8X72_SURF	QSD8X72_SURF		3115
+qsd8x72_ffa		MACH_QSD8X72_FFA	QSD8X72_FFA		3116
+abilene			MACH_ABILENE		ABILENE			3117
+eigen_ttr		MACH_EIGEN_TTR		EIGEN_TTR		3118
+iomega_ix2_200		MACH_IOMEGA_IX2_200	IOMEGA_IX2_200		3119
+coretec_vcx7400		MACH_CORETEC_VCX7400	CORETEC_VCX7400		3120
+santiago		MACH_SANTIAGO		SANTIAGO		3121
+mx257sol		MACH_MX257SOL		MX257SOL		3122
+strasbourg		MACH_STRASBOURG		STRASBOURG		3123
+msm8x60_fluid		MACH_MSM8X60_FLUID	MSM8X60_FLUID		3124
+smartqv5		MACH_SMARTQV5		SMARTQV5		3125
+smartqv3		MACH_SMARTQV3		SMARTQV3		3126
+smartqv7		MACH_SMARTQV7		SMARTQV7		3127
+paz00			MACH_PAZ00		PAZ00			3128
+acmenetusfoxg20		MACH_ACMENETUSFOXG20	ACMENETUSFOXG20		3129
+htcwillow		MACH_HTCWILLOW		HTCWILLOW		3130
+fwbd_0404		MACH_FWBD_0404		FWBD_0404		3131
+hdgu			MACH_HDGU		HDGU			3132
+pyramid			MACH_PYRAMID		PYRAMID			3133
+epiphan			MACH_EPIPHAN		EPIPHAN			3134
+omap_bender		MACH_OMAP_BENDER	OMAP_BENDER		3135
+gurnard			MACH_GURNARD		GURNARD			3136
+gtl_it5100		MACH_GTL_IT5100		GTL_IT5100		3137
+bcm2708			MACH_BCM2708		BCM2708			3138
+mx51_ggc		MACH_MX51_GGC		MX51_GGC		3139
+sharespace		MACH_SHARESPACE		SHARESPACE		3140
+haba_knx_explorer	MACH_HABA_KNX_EXPLORER	HABA_KNX_EXPLORER	3141
+simtec_kirkmod		MACH_SIMTEC_KIRKMOD	SIMTEC_KIRKMOD		3142
+crux			MACH_CRUX		CRUX			3143
+mx51_bravo		MACH_MX51_BRAVO		MX51_BRAVO		3144
+charon			MACH_CHARON		CHARON			3145
+picocom3		MACH_PICOCOM3		PICOCOM3		3146
+picocom4		MACH_PICOCOM4		PICOCOM4		3147
+serrano			MACH_SERRANO		SERRANO			3148
+doubleshot		MACH_DOUBLESHOT		DOUBLESHOT		3149
+evsy			MACH_EVSY		EVSY			3150
+huashan			MACH_HUASHAN		HUASHAN			3151
+lausanne		MACH_LAUSANNE		LAUSANNE		3152
+emerald			MACH_EMERALD		EMERALD			3153
+tqma35			MACH_TQMA35		TQMA35			3154
+marvel			MACH_MARVEL		MARVEL			3155
+manuae			MACH_MANUAE		MANUAE			3156
+chacha			MACH_CHACHA		CHACHA			3157
+lemon			MACH_LEMON		LEMON			3158
+csc			MACH_CSC		CSC			3159
+gira_knxip_router	MACH_GIRA_KNXIP_ROUTER	GIRA_KNXIP_ROUTER	3160
+t20			MACH_T20		T20			3161
+hdmini			MACH_HDMINI		HDMINI			3162
+sciphone_g2		MACH_SCIPHONE_G2	SCIPHONE_G2		3163
+express			MACH_EXPRESS		EXPRESS			3164
+express_kt		MACH_EXPRESS_KT		EXPRESS_KT		3165
+maximasp		MACH_MAXIMASP		MAXIMASP		3166
+nitrogen_imx51		MACH_NITROGEN_IMX51	NITROGEN_IMX51		3167
+nitrogen_imx53		MACH_NITROGEN_IMX53	NITROGEN_IMX53		3168
+sunfire			MACH_SUNFIRE		SUNFIRE			3169
+arowana			MACH_AROWANA		AROWANA			3170
+tegra_daytona		MACH_TEGRA_DAYTONA	TEGRA_DAYTONA		3171
+tegra_swordfish		MACH_TEGRA_SWORDFISH	TEGRA_SWORDFISH		3172
+edison			MACH_EDISON		EDISON			3173
+svp8500v1		MACH_SVP8500V1		SVP8500V1		3174
+svp8500v2		MACH_SVP8500V2		SVP8500V2		3175
+svp5500			MACH_SVP5500		SVP5500			3176
+b5500			MACH_B5500		B5500			3177
+s5500			MACH_S5500		S5500			3178
+icon			MACH_ICON		ICON			3179
+elephant		MACH_ELEPHANT		ELEPHANT		3180
+msm8x60_fusion		MACH_MSM8X60_FUSION	MSM8X60_FUSION		3181
+shooter			MACH_SHOOTER		SHOOTER			3182
+spade_lte		MACH_SPADE_LTE		SPADE_LTE		3183
+philhwani		MACH_PHILHWANI		PHILHWANI		3184
+gsncomm			MACH_GSNCOMM		GSNCOMM			3185
+strasbourg_a2		MACH_STRASBOURG_A2	STRASBOURG_A2		3186
+mmm			MACH_MMM		MMM			3187
+davinci_dm365_bv	MACH_DAVINCI_DM365_BV	DAVINCI_DM365_BV	3188
+ag5evm			MACH_AG5EVM		AG5EVM			3189
+sc575plc		MACH_SC575PLC		SC575PLC		3190
+sc575hmi		MACH_SC575IPC		SC575IPC		3191
+omap3_tdm3730		MACH_OMAP3_TDM3730	OMAP3_TDM3730		3192
+g7			MACH_G7			G7			3193
+top9000_eval		MACH_TOP9000_EVAL	TOP9000_EVAL		3194
+top9000_su		MACH_TOP9000_SU		TOP9000_SU		3195
+utm300			MACH_UTM300		UTM300			3196
+tsunagi			MACH_TSUNAGI		TSUNAGI			3197
+ts75xx			MACH_TS75XX		TS75XX			3198
+msm8x60_fusn_ffa	MACH_MSM8X60_FUSN_FFA	MSM8X60_FUSN_FFA	3199
+ts47xx			MACH_TS47XX		TS47XX			3200
+da850_k5		MACH_DA850_K5		DA850_K5		3201
+ax502			MACH_AX502		AX502			3202
+igep0032		MACH_IGEP0032		IGEP0032		3203
+antero			MACH_ANTERO		ANTERO			3204
+synergy			MACH_SYNERGY		SYNERGY			3205
+ics_if_voip		MACH_ICS_IF_VOIP	ICS_IF_VOIP		3206
+wlf_cragg_6410		MACH_WLF_CRAGG_6410	WLF_CRAGG_6410		3207
+punica			MACH_PUNICA		PUNICA			3208
+sbc_nt250		MACH_SBC_NT250		SBC_NT250		3209
+mx27_wmultra		MACH_MX27_WMULTRA	MX27_WMULTRA		3210
+mackerel		MACH_MACKEREL		MACKEREL		3211
+fa9x27			MACH_FA9X27		FA9X27			3213
+ns2816tb		MACH_NS2816TB		NS2816TB		3214
+ns2816_ntpad		MACH_NS2816_NTPAD	NS2816_NTPAD		3215
+ns2816_ntnb		MACH_NS2816_NTNB	NS2816_NTNB		3216
+kaen			MACH_KAEN		KAEN			3217
+nv1000			MACH_NV1000		NV1000			3218
+nuc950ts		MACH_NUC950TS		NUC950TS		3219
+nokia_rm680		MACH_NOKIA_RM680	NOKIA_RM680		3220
+ast2200			MACH_AST2200		AST2200			3221
+lead			MACH_LEAD		LEAD			3222
+unino1			MACH_UNINO1		UNINO1			3223
+greeco			MACH_GREECO		GREECO			3224
+verdi			MACH_VERDI		VERDI			3225
+dm6446_adbox		MACH_DM6446_ADBOX	DM6446_ADBOX		3226
+quad_salsa		MACH_QUAD_SALSA		QUAD_SALSA		3227
+abb_gma_1_1		MACH_ABB_GMA_1_1	ABB_GMA_1_1		3228
+svcid			MACH_SVCID		SVCID			3229
+msm8960_sim		MACH_MSM8960_SIM	MSM8960_SIM		3230
+msm8960_rumi3		MACH_MSM8960_RUMI3	MSM8960_RUMI3		3231
+icon_g			MACH_ICON_G		ICON_G			3232
+mb3			MACH_MB3		MB3			3233
+gsia18s			MACH_GSIA18S		GSIA18S			3234
+pivicc			MACH_PIVICC		PIVICC			3235
+pcm048			MACH_PCM048		PCM048			3236
+dds			MACH_DDS		DDS			3237
+chalten_xa1		MACH_CHALTEN_XA1	CHALTEN_XA1		3238

arch/sh/Kconfig

@@ -22,7 +22,8 @@ config SUPERH
 	select HAVE_SPARSE_IRQ
 	select RTC_LIB
 	select GENERIC_ATOMIC64
-	select GENERIC_HARDIRQS_NO_DEPRECATED
+	# Support the deprecated APIs until MFD and GPIOLIB catch up.
+	select GENERIC_HARDIRQS_NO_DEPRECATED if !MFD_SUPPORT && !GPIOLIB
 	help
 	  The SuperH is a RISC processor targeted for use in embedded systems
 	  and consumer electronics; it was also used in the Sega Dreamcast

arch/sh/include/asm/unistd_32.h

@@ -368,8 +368,9 @@
 #define __NR_sendmsg		355
 #define __NR_recvmsg		356
 #define __NR_recvmmsg		357
+#define __NR_accept4		358
 
-#define NR_syscalls 358
+#define NR_syscalls 359
 
 #ifdef __KERNEL__
 

arch/sh/kernel/syscalls_32.S

@@ -375,3 +375,4 @@ ENTRY(sys_call_table)
 	.long sys_sendmsg		/* 355 */
 	.long sys_recvmsg
 	.long sys_recvmmsg
+	.long sys_accept4

arch/sparc/include/asm/openprom.h

@@ -39,7 +39,7 @@ struct linux_dev_v2_funcs {
 	int (*v2_dev_open)(char *devpath);
 	void (*v2_dev_close)(int d);
 	int (*v2_dev_read)(int d, char *buf, int nbytes);
-	int (*v2_dev_write)(int d, char *buf, int nbytes);
+	int (*v2_dev_write)(int d, const char *buf, int nbytes);
 	int (*v2_dev_seek)(int d, int hi, int lo);
 
 	/* Never issued (multistage load support) */

arch/sparc/include/asm/oplib_32.h

@@ -60,25 +60,6 @@ extern char *prom_getbootargs(void);
 extern char *prom_mapio(char *virt_hint, int io_space, unsigned int phys_addr, unsigned int num_bytes);
 extern void prom_unmapio(char *virt_addr, unsigned int num_bytes);
 
-/* Device operations. */
-
-/* Open the device described by the passed string.  Note, that the format
- * of the string is different on V0 vs. V2->higher proms.  The caller must
- * know what he/she is doing!  Returns the device descriptor, an int.
- */
-extern int prom_devopen(char *device_string);
-
-/* Close a previously opened device described by the passed integer
- * descriptor.
- */
-extern int prom_devclose(int device_handle);
-
-/* Do a seek operation on the device described by the passed integer
- * descriptor.
- */
-extern void prom_seek(int device_handle, unsigned int seek_hival,
-		      unsigned int seek_lowval);
-
 /* Miscellaneous routines, don't really fit in any category per se. */
 
 /* Reboot the machine with the command line passed. */
@@ -121,19 +102,8 @@ extern int prom_getrev(void);
 /* Get the prom firmware revision. */
 extern int prom_getprev(void);
 
-/* Character operations to/from the console.... */
-
-/* Non-blocking get character from console. */
-extern int prom_nbgetchar(void);
-
-/* Non-blocking put character to console. */
-extern int prom_nbputchar(char character);
-
-/* Blocking get character from console. */
-extern char prom_getchar(void);
-
-/* Blocking put character to console. */
-extern void prom_putchar(char character);
+/* Write a buffer of characters to the console. */
+extern void prom_console_write_buf(const char *buf, int len);
 
 /* Prom's internal routines, don't use in kernel/boot code. */
 extern void prom_printf(const char *fmt, ...);
@@ -238,7 +208,6 @@ extern int prom_node_has_property(phandle node, char *property);
 extern int prom_setprop(phandle node, const char *prop_name, char *prop_value,
 			int value_size);
 
-extern phandle prom_pathtoinode(char *path);
 extern phandle prom_inst2pkg(int);
 
 /* Dorking with Bus ranges... */

arch/sparc/include/asm/oplib_64.h

@@ -67,27 +67,6 @@ extern void prom_init(void *cif_handler, void *cif_stack);
 /* Boot argument acquisition, returns the boot command line string. */
 extern char *prom_getbootargs(void);
 
-/* Device utilities. */
-
-/* Device operations. */
-
-/* Open the device described by the passed string.  Note, that the format
- * of the string is different on V0 vs. V2->higher proms.  The caller must
- * know what he/she is doing!  Returns the device descriptor, an int.
- */
-extern int prom_devopen(const char *device_string);
-
-/* Close a previously opened device described by the passed integer
- * descriptor.
- */
-extern int prom_devclose(int device_handle);
-
-/* Do a seek operation on the device described by the passed integer
- * descriptor.
- */
-extern void prom_seek(int device_handle, unsigned int seek_hival,
-		      unsigned int seek_lowval);
-
 /* Miscellaneous routines, don't really fit in any category per se. */
 
 /* Reboot the machine with the command line passed. */
@@ -109,33 +88,14 @@ extern void prom_halt(void) __attribute__ ((noreturn));
 /* Halt and power-off the machine. */
 extern void prom_halt_power_off(void) __attribute__ ((noreturn));
 
-/* Set the PROM 'sync' callback function to the passed function pointer.
- * When the user gives the 'sync' command at the prom prompt while the
- * kernel is still active, the prom will call this routine.
- *
- */
-typedef int (*callback_func_t)(long *cmd);
-extern void prom_setcallback(callback_func_t func_ptr);
-
 /* Acquire the IDPROM of the root node in the prom device tree.  This
  * gets passed a buffer where you would like it stuffed.  The return value
  * is the format type of this idprom or 0xff on error.
  */
 extern unsigned char prom_get_idprom(char *idp_buffer, int idpbuf_size);
 
-/* Character operations to/from the console.... */
-
-/* Non-blocking get character from console. */
-extern int prom_nbgetchar(void);
-
-/* Non-blocking put character to console. */
-extern int prom_nbputchar(char character);
-
-/* Blocking get character from console. */
-extern char prom_getchar(void);
-
-/* Blocking put character to console. */
-extern void prom_putchar(char character);
+/* Write a buffer of characters to the console. */
+extern void prom_console_write_buf(const char *buf, int len);
 
 /* Prom's internal routines, don't use in kernel/boot code. */
 extern void prom_printf(const char *fmt, ...);
@@ -279,9 +239,7 @@ extern phandle prom_finddevice(const char *name);
 extern int prom_setprop(phandle node, const char *prop_name, char *prop_value,
 			int value_size);
 
-extern phandle prom_pathtoinode(const char *path);
 extern phandle prom_inst2pkg(int);
-extern int prom_service_exists(const char *service_name);
 extern void prom_sun4v_guest_soft_state(void);
 
 extern int prom_ihandle2path(int handle, char *buffer, int bufsize);

arch/sparc/kernel/leon_kernel.c

@@ -114,7 +114,7 @@ void __init leon_init_timers(irq_handler_t counter_fn)
 	if (leon3_gptimer_regs && leon3_irqctrl_regs) {
 		LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[0].val, 0);
 		LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[0].rld,
-				      (((1000000 / 100) - 1)));
+				      (((1000000 / HZ) - 1)));
 		LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[0].ctrl, 0);
 
 #ifdef CONFIG_SMP
@@ -128,7 +128,7 @@ void __init leon_init_timers(irq_handler_t counter_fn)
 		}
 
 		LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[1].val, 0);
-		LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[1].rld, (((1000000/100) - 1)));
+		LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[1].rld, (((1000000/HZ) - 1)));
 		LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[1].ctrl, 0);
 # endif
 

arch/sparc/prom/Makefile

@@ -6,7 +6,6 @@ ccflags := -Werror
 
 lib-y                 := bootstr_$(BITS).o
 lib-$(CONFIG_SPARC32) += devmap.o
-lib-y                 += devops_$(BITS).o
 lib-y                 += init_$(BITS).o
 lib-$(CONFIG_SPARC32) += memory.o
 lib-y                 += misc_$(BITS).o

arch/sparc/prom/console_32.c

@@ -16,63 +16,26 @@
 
 extern void restore_current(void);
 
-/* Non blocking get character from console input device, returns -1
- * if no input was taken.  This can be used for polling.
- */
-int
-prom_nbgetchar(void)
-{
-	static char inc;
-	int i = -1;
-	unsigned long flags;
-
-	spin_lock_irqsave(&prom_lock, flags);
-	switch(prom_vers) {
-	case PROM_V0:
-		i = (*(romvec->pv_nbgetchar))();
-		break;
-	case PROM_V2:
-	case PROM_V3:
-		if( (*(romvec->pv_v2devops).v2_dev_read)(*romvec->pv_v2bootargs.fd_stdin , &inc, 0x1) == 1) {
-			i = inc;
-		} else {
-			i = -1;
-		}
-		break;
-	default:
-		i = -1;
-		break;
-	};
-	restore_current();
-	spin_unlock_irqrestore(&prom_lock, flags);
-	return i; /* Ugh, we could spin forever on unsupported proms ;( */
-}
-
 /* Non blocking put character to console device, returns -1 if
  * unsuccessful.
  */
-int
-prom_nbputchar(char c)
+static int prom_nbputchar(const char *buf)
 {
-	static char outc;
 	unsigned long flags;
 	int i = -1;
 
 	spin_lock_irqsave(&prom_lock, flags);
 	switch(prom_vers) {
 	case PROM_V0:
-		i = (*(romvec->pv_nbputchar))(c);
+		i = (*(romvec->pv_nbputchar))(*buf);
 		break;
 	case PROM_V2:
 	case PROM_V3:
-		outc = c;
-		if( (*(romvec->pv_v2devops).v2_dev_write)(*romvec->pv_v2bootargs.fd_stdout, &outc, 0x1) == 1)
+		if ((*(romvec->pv_v2devops).v2_dev_write)(*romvec->pv_v2bootargs.fd_stdout,
+							  buf, 0x1) == 1)
 			i = 0;
-		else
-			i = -1;
 		break;
 	default:
-		i = -1;
 		break;
 	};
 	restore_current();
@@ -80,18 +43,14 @@ prom_nbputchar(char c)
 	return i; /* Ugh, we could spin forever on unsupported proms ;( */
 }
 
-/* Blocking version of get character routine above. */
-char
-prom_getchar(void)
+void prom_console_write_buf(const char *buf, int len)
 {
-	int character;
-	while((character = prom_nbgetchar()) == -1) ;
-	return (char) character;
+	while (len) {
+		int n = prom_nbputchar(buf);
+		if (n)
+			continue;
+		len--;
+		buf++;
+	}
 }
 
-/* Blocking version of put character routine above. */
-void
-prom_putchar(char c)
-{
-	while(prom_nbputchar(c) == -1) ;
-}

arch/sparc/prom/console_64.c

@@ -15,85 +15,34 @@
 
 extern int prom_stdin, prom_stdout;
 
-/* Non blocking get character from console input device, returns -1
- * if no input was taken.  This can be used for polling.
- */
-inline int
-prom_nbgetchar(void)
-{
-	unsigned long args[7];
-	char inc;
-
-	args[0] = (unsigned long) "read";
-	args[1] = 3;
-	args[2] = 1;
-	args[3] = (unsigned int) prom_stdin;
-	args[4] = (unsigned long) &inc;
-	args[5] = 1;
-	args[6] = (unsigned long) -1;
-
-	p1275_cmd_direct(args);
-
-	if (args[6] == 1)
-		return inc;
-	return -1;
-}
-
-/* Non blocking put character to console device, returns -1 if
- * unsuccessful.
- */
-inline int
-prom_nbputchar(char c)
+static int __prom_console_write_buf(const char *buf, int len)
 {
 	unsigned long args[7];
-	char outc;
-	
-	outc = c;
+	int ret;
 
 	args[0] = (unsigned long) "write";
 	args[1] = 3;
 	args[2] = 1;
 	args[3] = (unsigned int) prom_stdout;
-	args[4] = (unsigned long) &outc;
-	args[5] = 1;
+	args[4] = (unsigned long) buf;
+	args[5] = (unsigned int) len;
 	args[6] = (unsigned long) -1;
 
 	p1275_cmd_direct(args);
 
-	if (args[6] == 1)
-		return 0;
-	else
+	ret = (int) args[6];
+	if (ret < 0)
 		return -1;
+	return ret;
 }
 
-/* Blocking version of get character routine above. */
-char
-prom_getchar(void)
-{
-	int character;
-	while((character = prom_nbgetchar()) == -1) ;
-	return (char) character;
-}
-
-/* Blocking version of put character routine above. */
-void
-prom_putchar(char c)
+void prom_console_write_buf(const char *buf, int len)
 {
-	prom_nbputchar(c);
-}
-
-void
-prom_puts(const char *s, int len)
-{
-	unsigned long args[7];
-
-	args[0] = (unsigned long) "write";
-	args[1] = 3;
-	args[2] = 1;
-	args[3] = (unsigned int) prom_stdout;
-	args[4] = (unsigned long) s;
-	args[5] = len;
-	args[6] = (unsigned long) -1;
-
-	p1275_cmd_direct(args);
+	while (len) {
+		int n = __prom_console_write_buf(buf, len);
+		if (n < 0)
+			continue;
+		len -= n;
+		buf += len;
+	}
 }

arch/sparc/prom/devops_32.c

@@ -1,87 +0,0 @@
-/*
- * devops.c:  Device operations using the PROM.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-
-#include <asm/openprom.h>
-#include <asm/oplib.h>
-
-extern void restore_current(void);
-
-/* Open the device described by the string 'dstr'.  Returns the handle
- * to that device used for subsequent operations on that device.
- * Returns -1 on failure.
- */
-int
-prom_devopen(char *dstr)
-{
-	int handle;
-	unsigned long flags;
-	spin_lock_irqsave(&prom_lock, flags);
-	switch(prom_vers) {
-	case PROM_V0:
-		handle = (*(romvec->pv_v0devops.v0_devopen))(dstr);
-		if(handle == 0) handle = -1;
-		break;
-	case PROM_V2:
-	case PROM_V3:
-		handle = (*(romvec->pv_v2devops.v2_dev_open))(dstr);
-		break;
-	default:
-		handle = -1;
-		break;
-	};
-	restore_current();
-	spin_unlock_irqrestore(&prom_lock, flags);
-
-	return handle;
-}
-
-/* Close the device described by device handle 'dhandle'. */
-int
-prom_devclose(int dhandle)
-{
-	unsigned long flags;
-	spin_lock_irqsave(&prom_lock, flags);
-	switch(prom_vers) {
-	case PROM_V0:
-		(*(romvec->pv_v0devops.v0_devclose))(dhandle);
-		break;
-	case PROM_V2:
-	case PROM_V3:
-		(*(romvec->pv_v2devops.v2_dev_close))(dhandle);
-		break;
-	default:
-		break;
-	};
-	restore_current();
-	spin_unlock_irqrestore(&prom_lock, flags);
-	return 0;
-}
-
-/* Seek to specified location described by 'seekhi' and 'seeklo'
- * for device 'dhandle'.
- */
-void
-prom_seek(int dhandle, unsigned int seekhi, unsigned int seeklo)
-{
-	unsigned long flags;
-	spin_lock_irqsave(&prom_lock, flags);
-	switch(prom_vers) {
-	case PROM_V0:
-		(*(romvec->pv_v0devops.v0_seekdev))(dhandle, seekhi, seeklo);
-		break;
-	case PROM_V2:
-	case PROM_V3:
-		(*(romvec->pv_v2devops.v2_dev_seek))(dhandle, seekhi, seeklo);
-		break;
-	default:
-		break;
-	};
-	restore_current();
-	spin_unlock_irqrestore(&prom_lock, flags);
-}

arch/sparc/prom/devops_64.c

@@ -1,67 +0,0 @@
-/*
- * devops.c:  Device operations using the PROM.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- * Copyright (C) 1996,1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-
-#include <asm/openprom.h>
-#include <asm/oplib.h>
-
-/* Open the device described by the string 'dstr'.  Returns the handle
- * to that device used for subsequent operations on that device.
- * Returns 0 on failure.
- */
-int
-prom_devopen(const char *dstr)
-{
-	unsigned long args[5];
-
-	args[0] = (unsigned long) "open";
-	args[1] = 1;
-	args[2] = 1;
-	args[3] = (unsigned long) dstr;
-	args[4] = (unsigned long) -1;
-
-	p1275_cmd_direct(args);
-
-	return (int) args[4];
-}
-
-/* Close the device described by device handle 'dhandle'. */
-int
-prom_devclose(int dhandle)
-{
-	unsigned long args[4];
-
-	args[0] = (unsigned long) "close";
-	args[1] = 1;
-	args[2] = 0;
-	args[3] = (unsigned int) dhandle;
-
-	p1275_cmd_direct(args);
-
-	return 0;
-}
-
-/* Seek to specified location described by 'seekhi' and 'seeklo'
- * for device 'dhandle'.
- */
-void
-prom_seek(int dhandle, unsigned int seekhi, unsigned int seeklo)
-{
-	unsigned long args[7];
-
-	args[0] = (unsigned long) "seek";
-	args[1] = 3;
-	args[2] = 1;
-	args[3] = (unsigned int) dhandle;
-	args[4] = seekhi;
-	args[5] = seeklo;
-	args[6] = (unsigned long) -1;
-
-	p1275_cmd_direct(args);
-}

arch/sparc/prom/misc_64.c

@@ -18,7 +18,7 @@
 #include <asm/system.h>
 #include <asm/ldc.h>
 
-int prom_service_exists(const char *service_name)
+static int prom_service_exists(const char *service_name)
 {
 	unsigned long args[5];
 
@@ -150,20 +150,6 @@ void prom_halt_power_off(void)
 	prom_halt();
 }
 
-/* Set prom sync handler to call function 'funcp'. */
-void prom_setcallback(callback_func_t funcp)
-{
-	unsigned long args[5];
-	if (!funcp)
-		return;
-	args[0] = (unsigned long) "set-callback";
-	args[1] = 1;
-	args[2] = 1;
-	args[3] = (unsigned long) funcp;
-	args[4] = (unsigned long) -1;
-	p1275_cmd_direct(args);
-}
-
 /* Get the idprom and stuff it into buffer 'idbuf'.  Returns the
  * format type.  'num_bytes' is the number of bytes that your idbuf
  * has space for.  Returns 0xff on error.

arch/sparc/prom/printf.c

@@ -15,22 +15,45 @@
 
 #include <linux/kernel.h>
 #include <linux/compiler.h>
+#include <linux/spinlock.h>
 
 #include <asm/openprom.h>
 #include <asm/oplib.h>
 
+#define CONSOLE_WRITE_BUF_SIZE	1024
+
 static char ppbuf[1024];
+static char console_write_buf[CONSOLE_WRITE_BUF_SIZE];
+static DEFINE_RAW_SPINLOCK(console_write_lock);
 
 void notrace prom_write(const char *buf, unsigned int n)
 {
-	char ch;
+	unsigned int dest_len;
+	unsigned long flags;
+	char *dest;
+
+	dest = console_write_buf;
+	raw_spin_lock_irqsave(&console_write_lock, flags);
 
-	while (n != 0) {
-		--n;
-		if ((ch = *buf++) == '\n')
-			prom_putchar('\r');
-		prom_putchar(ch);
+	dest_len = 0;
+	while (n-- != 0) {
+		char ch = *buf++;
+		if (ch == '\n') {
+			*dest++ = '\r';
+			dest_len++;
+		}
+		*dest++ = ch;
+		dest_len++;
+		if (dest_len >= CONSOLE_WRITE_BUF_SIZE - 1) {
+			prom_console_write_buf(console_write_buf, dest_len);
+			dest = console_write_buf;
+			dest_len = 0;
+		}
 	}
+	if (dest_len)
+		prom_console_write_buf(console_write_buf, dest_len);
+
+	raw_spin_unlock_irqrestore(&console_write_lock, flags);
 }
 
 void notrace prom_printf(const char *fmt, ...)

arch/sparc/prom/tree_32.c

@@ -342,19 +342,3 @@ phandle prom_inst2pkg(int inst)
 	if (node == -1) return 0;
 	return node;
 }
-
-/* Return 'node' assigned to a particular prom 'path'
- * FIXME: Should work for v0 as well
- */
-phandle prom_pathtoinode(char *path)
-{
-	phandle node;
-	int inst;
-	
-	inst = prom_devopen (path);
-	if (inst == -1) return 0;
-	node = prom_inst2pkg (inst);
-	prom_devclose (inst);
-	if (node == -1) return 0;
-	return node;
-}

arch/sparc/prom/tree_64.c

@@ -374,24 +374,6 @@ inline phandle prom_inst2pkg(int inst)
 	return node;
 }
 
-/* Return 'node' assigned to a particular prom 'path'
- * FIXME: Should work for v0 as well
- */
-phandle prom_pathtoinode(const char *path)
-{
-	phandle node;
-	int inst;
-
-	inst = prom_devopen (path);
-	if (inst == 0)
-		return 0;
-	node = prom_inst2pkg(inst);
-	prom_devclose(inst);
-	if (node == -1)
-		return 0;
-	return node;
-}
-
 int prom_ihandle2path(int handle, char *buffer, int bufsize)
 {
 	unsigned long args[7];

arch/x86/crypto/ghash-clmulni-intel_glue.c

@@ -10,6 +10,7 @@
  * by the Free Software Foundation.
  */
 
+#include <linux/err.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>

block/bsg.c

@@ -250,6 +250,14 @@ bsg_map_hdr(struct bsg_device *bd, struct sg_io_v4 *hdr, fmode_t has_write_perm,
 	int ret, rw;
 	unsigned int dxfer_len;
 	void *dxferp = NULL;
+	struct bsg_class_device *bcd = &q->bsg_dev;
+
+	/* if the LLD has been removed then the bsg_unregister_queue will
+	 * eventually be called and the class_dev was freed, so we can no
+	 * longer use this request_queue. Return no such address.
+	 */
+	if (!bcd->class_dev)
+		return ERR_PTR(-ENXIO);
 
 	dprintk("map hdr %llx/%u %llx/%u\n", (unsigned long long) hdr->dout_xferp,
 		hdr->dout_xfer_len, (unsigned long long) hdr->din_xferp,

drivers/acpi/ac.c

@@ -100,24 +100,7 @@ static const struct file_operations acpi_ac_fops = {
 	.release = single_release,
 };
 #endif
-static int get_ac_property(struct power_supply *psy,
-			   enum power_supply_property psp,
-			   union power_supply_propval *val)
-{
-	struct acpi_ac *ac = to_acpi_ac(psy);
-	switch (psp) {
-	case POWER_SUPPLY_PROP_ONLINE:
-		val->intval = ac->state;
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
 
-static enum power_supply_property ac_props[] = {
-	POWER_SUPPLY_PROP_ONLINE,
-};
 /* --------------------------------------------------------------------------
                                AC Adapter Management
    -------------------------------------------------------------------------- */
@@ -140,6 +123,35 @@ static int acpi_ac_get_state(struct acpi_ac *ac)
 	return 0;
 }
 
+/* --------------------------------------------------------------------------
+                            sysfs I/F
+   -------------------------------------------------------------------------- */
+static int get_ac_property(struct power_supply *psy,
+			   enum power_supply_property psp,
+			   union power_supply_propval *val)
+{
+	struct acpi_ac *ac = to_acpi_ac(psy);
+
+	if (!ac)
+		return -ENODEV;
+
+	if (acpi_ac_get_state(ac))
+		return -ENODEV;
+
+	switch (psp) {
+	case POWER_SUPPLY_PROP_ONLINE:
+		val->intval = ac->state;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static enum power_supply_property ac_props[] = {
+	POWER_SUPPLY_PROP_ONLINE,
+};
+
 #ifdef CONFIG_ACPI_PROCFS_POWER
 /* --------------------------------------------------------------------------
                               FS Interface (/proc)

drivers/acpi/apei/erst.c

@@ -86,7 +86,7 @@ static struct erst_erange {
  * It is used to provide exclusive accessing for ERST Error Log
  * Address Range too.
  */
-static DEFINE_SPINLOCK(erst_lock);
+static DEFINE_RAW_SPINLOCK(erst_lock);
 
 static inline int erst_errno(int command_status)
 {
@@ -421,9 +421,9 @@ ssize_t erst_get_record_count(void)
 	if (erst_disable)
 		return -ENODEV;
 
-	spin_lock_irqsave(&erst_lock, flags);
+	raw_spin_lock_irqsave(&erst_lock, flags);
 	count = __erst_get_record_count();
-	spin_unlock_irqrestore(&erst_lock, flags);
+	raw_spin_unlock_irqrestore(&erst_lock, flags);
 
 	return count;
 }
@@ -456,9 +456,9 @@ int erst_get_next_record_id(u64 *record_id)
 	if (erst_disable)
 		return -ENODEV;
 
-	spin_lock_irqsave(&erst_lock, flags);
+	raw_spin_lock_irqsave(&erst_lock, flags);
 	rc = __erst_get_next_record_id(record_id);
-	spin_unlock_irqrestore(&erst_lock, flags);
+	raw_spin_unlock_irqrestore(&erst_lock, flags);
 
 	return rc;
 }
@@ -624,17 +624,17 @@ int erst_write(const struct cper_record_header *record)
 		return -EINVAL;
 
 	if (erst_erange.attr & ERST_RANGE_NVRAM) {
-		if (!spin_trylock_irqsave(&erst_lock, flags))
+		if (!raw_spin_trylock_irqsave(&erst_lock, flags))
 			return -EBUSY;
 		rc = __erst_write_to_nvram(record);
-		spin_unlock_irqrestore(&erst_lock, flags);
+		raw_spin_unlock_irqrestore(&erst_lock, flags);
 		return rc;
 	}
 
 	if (record->record_length > erst_erange.size)
 		return -EINVAL;
 
-	if (!spin_trylock_irqsave(&erst_lock, flags))
+	if (!raw_spin_trylock_irqsave(&erst_lock, flags))
 		return -EBUSY;
 	memcpy(erst_erange.vaddr, record, record->record_length);
 	rcd_erange = erst_erange.vaddr;
@@ -642,7 +642,7 @@ int erst_write(const struct cper_record_header *record)
 	memcpy(&rcd_erange->persistence_information, "ER", 2);
 
 	rc = __erst_write_to_storage(0);
-	spin_unlock_irqrestore(&erst_lock, flags);
+	raw_spin_unlock_irqrestore(&erst_lock, flags);
 
 	return rc;
 }
@@ -696,9 +696,9 @@ ssize_t erst_read(u64 record_id, struct cper_record_header *record,
 	if (erst_disable)
 		return -ENODEV;
 
-	spin_lock_irqsave(&erst_lock, flags);
+	raw_spin_lock_irqsave(&erst_lock, flags);
 	len = __erst_read(record_id, record, buflen);
-	spin_unlock_irqrestore(&erst_lock, flags);
+	raw_spin_unlock_irqrestore(&erst_lock, flags);
 	return len;
 }
 EXPORT_SYMBOL_GPL(erst_read);
@@ -719,20 +719,20 @@ ssize_t erst_read_next(struct cper_record_header *record, size_t buflen)
 	if (erst_disable)
 		return -ENODEV;
 
-	spin_lock_irqsave(&erst_lock, flags);
+	raw_spin_lock_irqsave(&erst_lock, flags);
 	rc = __erst_get_next_record_id(&record_id);
 	if (rc) {
-		spin_unlock_irqrestore(&erst_lock, flags);
+		raw_spin_unlock_irqrestore(&erst_lock, flags);
 		return rc;
 	}
 	/* no more record */
 	if (record_id == APEI_ERST_INVALID_RECORD_ID) {
-		spin_unlock_irqrestore(&erst_lock, flags);
+		raw_spin_unlock_irqrestore(&erst_lock, flags);
 		return 0;
 	}
 
 	len = __erst_read(record_id, record, buflen);
-	spin_unlock_irqrestore(&erst_lock, flags);
+	raw_spin_unlock_irqrestore(&erst_lock, flags);
 
 	return len;
 }
@@ -746,12 +746,12 @@ int erst_clear(u64 record_id)
 	if (erst_disable)
 		return -ENODEV;
 
-	spin_lock_irqsave(&erst_lock, flags);
+	raw_spin_lock_irqsave(&erst_lock, flags);
 	if (erst_erange.attr & ERST_RANGE_NVRAM)
 		rc = __erst_clear_from_nvram(record_id);
 	else
 		rc = __erst_clear_from_storage(record_id);
-	spin_unlock_irqrestore(&erst_lock, flags);
+	raw_spin_unlock_irqrestore(&erst_lock, flags);
 
 	return rc;
 }

drivers/acpi/apei/hest.c

@@ -46,9 +46,9 @@ EXPORT_SYMBOL_GPL(hest_disable);
 
 /* HEST table parsing */
 
-static struct acpi_table_hest *hest_tab;
+static struct acpi_table_hest *__read_mostly hest_tab;
 
-static int hest_esrc_len_tab[ACPI_HEST_TYPE_RESERVED] = {
+static const int hest_esrc_len_tab[ACPI_HEST_TYPE_RESERVED] = {
 	[ACPI_HEST_TYPE_IA32_CHECK] = -1,	/* need further calculation */
 	[ACPI_HEST_TYPE_IA32_CORRECTED_CHECK] = -1,
 	[ACPI_HEST_TYPE_IA32_NMI] = sizeof(struct acpi_hest_ia_nmi),
@@ -126,7 +126,7 @@ struct ghes_arr {
 	unsigned int count;
 };
 
-static int hest_parse_ghes_count(struct acpi_hest_header *hest_hdr, void *data)
+static int __init hest_parse_ghes_count(struct acpi_hest_header *hest_hdr, void *data)
 {
 	int *count = data;
 
@@ -135,7 +135,7 @@ static int hest_parse_ghes_count(struct acpi_hest_header *hest_hdr, void *data)
 	return 0;
 }
 
-static int hest_parse_ghes(struct acpi_hest_header *hest_hdr, void *data)
+static int __init hest_parse_ghes(struct acpi_hest_header *hest_hdr, void *data)
 {
 	struct platform_device *ghes_dev;
 	struct ghes_arr *ghes_arr = data;
@@ -165,7 +165,7 @@ err:
 	return rc;
 }
 
-static int hest_ghes_dev_register(unsigned int ghes_count)
+static int __init hest_ghes_dev_register(unsigned int ghes_count)
 {
 	int rc, i;
 	struct ghes_arr ghes_arr;

drivers/acpi/battery.c

@@ -130,6 +130,8 @@ struct acpi_battery {
 	unsigned long flags;
 };
 
+static int acpi_battery_update(struct acpi_battery *battery);
+
 #define to_acpi_battery(x) container_of(x, struct acpi_battery, bat);
 
 inline int acpi_battery_present(struct acpi_battery *battery)
@@ -184,6 +186,9 @@ static int acpi_battery_get_property(struct power_supply *psy,
 	int ret = 0;
 	struct acpi_battery *battery = to_acpi_battery(psy);
 
+	if (acpi_battery_update(battery))
+		return -ENODEV;
+
 	if (acpi_battery_present(battery)) {
 		/* run battery update only if it is present */
 		acpi_battery_get_state(battery);

drivers/acpi/ec.c

@@ -934,6 +934,9 @@ static struct dmi_system_id __initdata ec_dmi_table[] = {
 	ec_flag_msi, "MSI hardware", {
 	DMI_MATCH(DMI_CHASSIS_VENDOR, "MICRO-Star")}, NULL},
 	{
+	ec_flag_msi, "MSI hardware", {
+	DMI_MATCH(DMI_CHASSIS_VENDOR, "MICRO-STAR")}, NULL},
+	{
 	ec_validate_ecdt, "ASUS hardware", {
 	DMI_MATCH(DMI_BIOS_VENDOR, "ASUS") }, NULL},
 	{},

drivers/acpi/osl.c

@@ -110,9 +110,6 @@ struct acpi_ioremap {
 static LIST_HEAD(acpi_ioremaps);
 static DEFINE_SPINLOCK(acpi_ioremap_lock);
 
-#define	OSI_STRING_LENGTH_MAX 64	/* arbitrary */
-static char osi_setup_string[OSI_STRING_LENGTH_MAX];
-
 static void __init acpi_osi_setup_late(void);
 
 /*
@@ -152,8 +149,7 @@ static struct osi_linux {
 	unsigned int	enable:1;
 	unsigned int	dmi:1;
 	unsigned int	cmdline:1;
-	unsigned int	known:1;
-} osi_linux = { 0, 0, 0, 0};
+} osi_linux = {0, 0, 0};
 
 static u32 acpi_osi_handler(acpi_string interface, u32 supported)
 {
@@ -1055,13 +1051,53 @@ static int __init acpi_os_name_setup(char *str)
 
 __setup("acpi_os_name=", acpi_os_name_setup);
 
+#define	OSI_STRING_LENGTH_MAX 64	/* arbitrary */
+#define	OSI_STRING_ENTRIES_MAX 16	/* arbitrary */
+
+struct osi_setup_entry {
+	char string[OSI_STRING_LENGTH_MAX];
+	bool enable;
+};
+
+static struct osi_setup_entry __initdata osi_setup_entries[OSI_STRING_ENTRIES_MAX];
+
+void __init acpi_osi_setup(char *str)
+{
+	struct osi_setup_entry *osi;
+	bool enable = true;
+	int i;
+
+	if (!acpi_gbl_create_osi_method)
+		return;
+
+	if (str == NULL || *str == '\0') {
+		printk(KERN_INFO PREFIX "_OSI method disabled\n");
+		acpi_gbl_create_osi_method = FALSE;
+		return;
+	}
+
+	if (*str == '!') {
+		str++;
+		enable = false;
+	}
+
+	for (i = 0; i < OSI_STRING_ENTRIES_MAX; i++) {
+		osi = &osi_setup_entries[i];
+		if (!strcmp(osi->string, str)) {
+			osi->enable = enable;
+			break;
+		} else if (osi->string[0] == '\0') {
+			osi->enable = enable;
+			strncpy(osi->string, str, OSI_STRING_LENGTH_MAX);
+			break;
+		}
+	}
+}
+
 static void __init set_osi_linux(unsigned int enable)
 {
-	if (osi_linux.enable != enable) {
+	if (osi_linux.enable != enable)
 		osi_linux.enable = enable;
-		printk(KERN_NOTICE PREFIX "%sed _OSI(Linux)\n",
-			enable ? "Add": "Delet");
-	}
 
 	if (osi_linux.enable)
 		acpi_osi_setup("Linux");
@@ -1073,7 +1109,8 @@ static void __init set_osi_linux(unsigned int enable)
 
 static void __init acpi_cmdline_osi_linux(unsigned int enable)
 {
-	osi_linux.cmdline = 1;	/* cmdline set the default */
+	osi_linux.cmdline = 1;	/* cmdline set the default and override DMI */
+	osi_linux.dmi = 0;
 	set_osi_linux(enable);
 
 	return;
@@ -1081,15 +1118,12 @@ static void __init acpi_cmdline_osi_linux(unsigned int enable)
 
 void __init acpi_dmi_osi_linux(int enable, const struct dmi_system_id *d)
 {
-	osi_linux.dmi = 1;	/* DMI knows that this box asks OSI(Linux) */
-
 	printk(KERN_NOTICE PREFIX "DMI detected: %s\n", d->ident);
 
 	if (enable == -1)
 		return;
 
-	osi_linux.known = 1;	/* DMI knows which OSI(Linux) default needed */
-
+	osi_linux.dmi = 1;	/* DMI knows that this box asks OSI(Linux) */
 	set_osi_linux(enable);
 
 	return;
@@ -1104,37 +1138,44 @@ void __init acpi_dmi_osi_linux(int enable, const struct dmi_system_id *d)
  */
 static void __init acpi_osi_setup_late(void)
 {
-	char *str = osi_setup_string;
+	struct osi_setup_entry *osi;
+	char *str;
+	int i;
+	acpi_status status;
 
-	if (*str == '\0')
-		return;
+	for (i = 0; i < OSI_STRING_ENTRIES_MAX; i++) {
+		osi = &osi_setup_entries[i];
+		str = osi->string;
 
-	if (!strcmp("!Linux", str)) {
-		acpi_cmdline_osi_linux(0);	/* !enable */
-	} else if (*str == '!') {
-		if (acpi_remove_interface(++str) == AE_OK)
-			printk(KERN_INFO PREFIX "Deleted _OSI(%s)\n", str);
-	} else if (!strcmp("Linux", str)) {
-		acpi_cmdline_osi_linux(1);	/* enable */
-	} else {
-		if (acpi_install_interface(str) == AE_OK)
-			printk(KERN_INFO PREFIX "Added _OSI(%s)\n", str);
+		if (*str == '\0')
+			break;
+		if (osi->enable) {
+			status = acpi_install_interface(str);
+
+			if (ACPI_SUCCESS(status))
+				printk(KERN_INFO PREFIX "Added _OSI(%s)\n", str);
+		} else {
+			status = acpi_remove_interface(str);
+
+			if (ACPI_SUCCESS(status))
+				printk(KERN_INFO PREFIX "Deleted _OSI(%s)\n", str);
+		}
 	}
 }
 
-int __init acpi_osi_setup(char *str)
+static int __init osi_setup(char *str)
 {
-	if (str == NULL || *str == '\0') {
-		printk(KERN_INFO PREFIX "_OSI method disabled\n");
-		acpi_gbl_create_osi_method = FALSE;
-	} else {
-		strncpy(osi_setup_string, str, OSI_STRING_LENGTH_MAX);
-	}
+	if (str && !strcmp("Linux", str))
+		acpi_cmdline_osi_linux(1);
+	else if (str && !strcmp("!Linux", str))
+		acpi_cmdline_osi_linux(0);
+	else
+		acpi_osi_setup(str);
 
 	return 1;
 }
 
-__setup("acpi_osi=", acpi_osi_setup);
+__setup("acpi_osi=", osi_setup);
 
 /* enable serialization to combat AE_ALREADY_EXISTS errors */
 static int __init acpi_serialize_setup(char *str)
@@ -1530,7 +1571,7 @@ acpi_status __init acpi_os_initialize(void)
 	return AE_OK;
 }
 
-acpi_status acpi_os_initialize1(void)
+acpi_status __init acpi_os_initialize1(void)
 {
 	kacpid_wq = create_workqueue("kacpid");
 	kacpi_notify_wq = create_workqueue("kacpi_notify");

drivers/acpi/power.c

@@ -213,11 +213,13 @@ static int acpi_power_on(acpi_handle handle)
 				  resource->name));
 	} else {
 		result = __acpi_power_on(resource);
+		if (result)
+			resource->ref_count--;
 	}
 
 	mutex_unlock(&resource->resource_lock);
 
-	return 0;
+	return result;
 }
 
 static int acpi_power_off_device(acpi_handle handle)
@@ -465,10 +467,12 @@ int acpi_power_transition(struct acpi_device *device, int state)
 	struct acpi_handle_list *tl = NULL;	/* Target Resources */
 	int i = 0;
 
-
 	if (!device || (state < ACPI_STATE_D0) || (state > ACPI_STATE_D3))
 		return -EINVAL;
 
+	if (device->power.state == state)
+		return 0;
+
 	if ((device->power.state < ACPI_STATE_D0)
 	    || (device->power.state > ACPI_STATE_D3))
 		return -ENODEV;
@@ -488,10 +492,6 @@ int acpi_power_transition(struct acpi_device *device, int state)
 			goto end;
 	}
 
-	if (device->power.state == state) {
-		goto end;
-	}
-
 	/*
 	 * Then we dereference all power resources used in the current list.
 	 */

drivers/acpi/processor_thermal.c

@@ -156,15 +156,6 @@ static int cpufreq_set_cur_state(unsigned int cpu, int state)
 	return 0;
 }
 
-static int acpi_thermal_cpufreq_increase(unsigned int cpu)
-{
-	return -ENODEV;
-}
-static int acpi_thermal_cpufreq_decrease(unsigned int cpu)
-{
-	return -ENODEV;
-}
-
 #endif
 
 int acpi_processor_get_limit_info(struct acpi_processor *pr)

drivers/acpi/sleep.c

@@ -27,8 +27,6 @@
 
 static u8 sleep_states[ACPI_S_STATE_COUNT];
 
-static u32 acpi_target_sleep_state = ACPI_STATE_S0;
-
 static void acpi_sleep_tts_switch(u32 acpi_state)
 {
 	union acpi_object in_arg = { ACPI_TYPE_INTEGER };
@@ -81,6 +79,8 @@ static int acpi_sleep_prepare(u32 acpi_state)
 }
 
 #ifdef CONFIG_ACPI_SLEEP
+static u32 acpi_target_sleep_state = ACPI_STATE_S0;
+
 /*
  * The ACPI specification wants us to save NVS memory regions during hibernation
  * and to restore them during the subsequent resume.  Windows does that also for
@@ -427,6 +427,14 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "VPCEB1Z1E"),
 		},
 	},
+	{
+	.callback = init_nvs_nosave,
+	.ident = "Sony Vaio VGN-NW130D",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "VGN-NW130D"),
+		},
+	},
 	{},
 };
 #endif /* CONFIG_SUSPEND */

drivers/atm/adummy.c

@@ -154,7 +154,7 @@ static int __init adummy_init(void)
 		err = -ENOMEM;
 		goto out;
 	}
-	atm_dev = atm_dev_register(DEV_LABEL, &adummy_ops, -1, NULL);
+	atm_dev = atm_dev_register(DEV_LABEL, NULL, &adummy_ops, -1, NULL);
 	if (!atm_dev) {
 		printk(KERN_ERR DEV_LABEL ": atm_dev_register() failed\n");
 		err = -ENODEV;

drivers/atm/ambassador.c

@@ -2244,7 +2244,8 @@ static int __devinit amb_probe(struct pci_dev *pci_dev, const struct pci_device_
 		goto out_reset;
 	}
 
-	dev->atm_dev = atm_dev_register (DEV_LABEL, &amb_ops, -1, NULL);
+	dev->atm_dev = atm_dev_register (DEV_LABEL, &pci_dev->dev, &amb_ops, -1,
+					 NULL);
 	if (!dev->atm_dev) {
 		PRINTD (DBG_ERR, "failed to register Madge ATM adapter");
 		err = -EINVAL;

drivers/atm/atmtcp.c

@@ -366,7 +366,7 @@ static int atmtcp_create(int itf,int persist,struct atm_dev **result)
 	if (!dev_data)
 		return -ENOMEM;
 
-	dev = atm_dev_register(DEV_LABEL,&atmtcp_v_dev_ops,itf,NULL);
+	dev = atm_dev_register(DEV_LABEL,NULL,&atmtcp_v_dev_ops,itf,NULL);
 	if (!dev) {
 		kfree(dev_data);
 		return itf == -1 ? -ENOMEM : -EBUSY;

drivers/atm/eni.c

@@ -2244,7 +2244,7 @@ static int __devinit eni_init_one(struct pci_dev *pci_dev,
 		    &zeroes);
 		if (!cpu_zeroes) goto out1;
 	}
-	dev = atm_dev_register(DEV_LABEL,&ops,-1,NULL);
+	dev = atm_dev_register(DEV_LABEL, &pci_dev->dev, &ops, -1, NULL);
 	if (!dev) goto out2;
 	pci_set_drvdata(pci_dev, dev);
 	eni_dev->pci_dev = pci_dev;

drivers/atm/firestream.c

@@ -1911,7 +1911,7 @@ static int __devinit firestream_init_one (struct pci_dev *pci_dev,
 		    fs_dev, sizeof (struct fs_dev));
 	if (!fs_dev)
 		goto err_out;
-	atm_dev = atm_dev_register("fs", &ops, -1, NULL);
+	atm_dev = atm_dev_register("fs", &pci_dev->dev, &ops, -1, NULL);
 	if (!atm_dev)
 		goto err_out_free_fs_dev;
   

drivers/atm/fore200e.c

@@ -2567,14 +2567,14 @@ release:
 
 
 static int __devinit
-fore200e_register(struct fore200e* fore200e)
+fore200e_register(struct fore200e* fore200e, struct device *parent)
 {
     struct atm_dev* atm_dev;
 
     DPRINTK(2, "device %s being registered\n", fore200e->name);
 
-    atm_dev = atm_dev_register(fore200e->bus->proc_name, &fore200e_ops, -1,
-      NULL); 
+    atm_dev = atm_dev_register(fore200e->bus->proc_name, parent, &fore200e_ops,
+                               -1, NULL);
     if (atm_dev == NULL) {
 	printk(FORE200E "unable to register device %s\n", fore200e->name);
 	return -ENODEV;
@@ -2594,9 +2594,9 @@ fore200e_register(struct fore200e* fore200e)
 
 
 static int __devinit
-fore200e_init(struct fore200e* fore200e)
+fore200e_init(struct fore200e* fore200e, struct device *parent)
 {
-    if (fore200e_register(fore200e) < 0)
+    if (fore200e_register(fore200e, parent) < 0)
 	return -ENODEV;
     
     if (fore200e->bus->configure(fore200e) < 0)
@@ -2662,7 +2662,7 @@ static int __devinit fore200e_sba_probe(struct platform_device *op,
 
 	sprintf(fore200e->name, "%s-%d", bus->model_name, index);
 
-	err = fore200e_init(fore200e);
+	err = fore200e_init(fore200e, &op->dev);
 	if (err < 0) {
 		fore200e_shutdown(fore200e);
 		kfree(fore200e);
@@ -2740,7 +2740,7 @@ fore200e_pca_detect(struct pci_dev *pci_dev, const struct pci_device_id *pci_ent
 
     sprintf(fore200e->name, "%s-%d", bus->model_name, index);
 
-    err = fore200e_init(fore200e);
+    err = fore200e_init(fore200e, &pci_dev->dev);
     if (err < 0) {
 	fore200e_shutdown(fore200e);
 	goto out_free;

drivers/atm/he.c

@@ -366,7 +366,7 @@ he_init_one(struct pci_dev *pci_dev, const struct pci_device_id *pci_ent)
 		goto init_one_failure;
 	}
 
-	atm_dev = atm_dev_register(DEV_LABEL, &he_ops, -1, NULL);
+	atm_dev = atm_dev_register(DEV_LABEL, &pci_dev->dev, &he_ops, -1, NULL);
 	if (!atm_dev) {
 		err = -ENODEV;
 		goto init_one_failure;

drivers/atm/horizon.c

@@ -2733,7 +2733,8 @@ static int __devinit hrz_probe(struct pci_dev *pci_dev, const struct pci_device_
 	PRINTD(DBG_INFO, "found Madge ATM adapter (hrz) at: IO %x, IRQ %u, MEM %p",
 	       iobase, irq, membase);
 
-	dev->atm_dev = atm_dev_register(DEV_LABEL, &hrz_ops, -1, NULL);
+	dev->atm_dev = atm_dev_register(DEV_LABEL, &pci_dev->dev, &hrz_ops, -1,
+					NULL);
 	if (!(dev->atm_dev)) {
 		PRINTD(DBG_ERR, "failed to register Madge ATM adapter");
 		err = -EINVAL;

drivers/atm/idt77252.c

@@ -3698,7 +3698,8 @@ idt77252_init_one(struct pci_dev *pcidev, const struct pci_device_id *id)
 		goto err_out_iounmap;
 	}
 
-	dev = atm_dev_register("idt77252", &idt77252_ops, -1, NULL);
+	dev = atm_dev_register("idt77252", &pcidev->dev, &idt77252_ops, -1,
+			       NULL);
 	if (!dev) {
 		printk("%s: can't register atm device\n", card->name);
 		err = -EIO;

drivers/atm/iphase.c

@@ -3172,7 +3172,7 @@ static int __devinit ia_init_one(struct pci_dev *pdev,
 		ret = -ENODEV;
 		goto err_out_free_iadev;
 	}
-	dev = atm_dev_register(DEV_LABEL, &ops, -1, NULL);
+	dev = atm_dev_register(DEV_LABEL, &pdev->dev, &ops, -1, NULL);
 	if (!dev) {
 		ret = -ENOMEM;
 		goto err_out_disable_dev;

drivers/atm/lanai.c

@@ -2591,7 +2591,7 @@ static int __devinit lanai_init_one(struct pci_dev *pci,
 		return -ENOMEM;
 	}
 
-	atmdev = atm_dev_register(DEV_LABEL, &ops, -1, NULL);
+	atmdev = atm_dev_register(DEV_LABEL, &pci->dev, &ops, -1, NULL);
 	if (atmdev == NULL) {
 		printk(KERN_ERR DEV_LABEL
 		    ": couldn't register atm device!\n");

drivers/atm/nicstar.c

@@ -771,7 +771,8 @@ static int __devinit ns_init_card(int i, struct pci_dev *pcidev)
 	}
 
 	/* Register device */
-	card->atmdev = atm_dev_register("nicstar", &atm_ops, -1, NULL);
+	card->atmdev = atm_dev_register("nicstar", &card->pcidev->dev, &atm_ops,
+					-1, NULL);
 	if (card->atmdev == NULL) {
 		printk("nicstar%d: can't register device.\n", i);
 		error = 17;

drivers/atm/solos-pci.c

@@ -166,7 +166,7 @@ static irqreturn_t solos_irq(int irq, void *dev_id);
 static struct atm_vcc* find_vcc(struct atm_dev *dev, short vpi, int vci);
 static int list_vccs(int vci);
 static void release_vccs(struct atm_dev *dev);
-static int atm_init(struct solos_card *);
+static int atm_init(struct solos_card *, struct device *);
 static void atm_remove(struct solos_card *);
 static int send_command(struct solos_card *card, int dev, const char *buf, size_t size);
 static void solos_bh(unsigned long);
@@ -1210,7 +1210,7 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	if (db_firmware_upgrade)
 		flash_upgrade(card, 3);
 
-	err = atm_init(card);
+	err = atm_init(card, &dev->dev);
 	if (err)
 		goto out_free_irq;
 
@@ -1233,7 +1233,7 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	return err;
 }
 
-static int atm_init(struct solos_card *card)
+static int atm_init(struct solos_card *card, struct device *parent)
 {
 	int i;
 
@@ -1244,7 +1244,7 @@ static int atm_init(struct solos_card *card)
 		skb_queue_head_init(&card->tx_queue[i]);
 		skb_queue_head_init(&card->cli_queue[i]);
 
-		card->atmdev[i] = atm_dev_register("solos-pci", &fpga_ops, -1, NULL);
+		card->atmdev[i] = atm_dev_register("solos-pci", parent, &fpga_ops, -1, NULL);
 		if (!card->atmdev[i]) {
 			dev_err(&card->dev->dev, "Could not register ATM device %d\n", i);
 			atm_remove(card);

drivers/atm/zatm.c

@@ -1597,7 +1597,7 @@ static int __devinit zatm_init_one(struct pci_dev *pci_dev,
 		goto out;
 	}
 
-	dev = atm_dev_register(DEV_LABEL, &ops, -1, NULL);
+	dev = atm_dev_register(DEV_LABEL, &pci_dev->dev, &ops, -1, NULL);
 	if (!dev)
 		goto out_free;
 

drivers/block/xen-blkfront.c

@@ -72,7 +72,7 @@ struct blk_shadow {
 static DEFINE_MUTEX(blkfront_mutex);
 static const struct block_device_operations xlvbd_block_fops;
 
-#define BLK_RING_SIZE __RING_SIZE((struct blkif_sring *)0, PAGE_SIZE)
+#define BLK_RING_SIZE __CONST_RING_SIZE(blkif, PAGE_SIZE)
 
 /*
  * We have one of these per vbd, whether ide, scsi or 'other'.  They

drivers/bluetooth/ath3k.c

@@ -35,6 +35,10 @@
 static struct usb_device_id ath3k_table[] = {
 	/* Atheros AR3011 */
 	{ USB_DEVICE(0x0CF3, 0x3000) },
+
+	/* Atheros AR3011 with sflash firmware*/
+	{ USB_DEVICE(0x0CF3, 0x3002) },
+
 	{ }	/* Terminating entry */
 };
 

drivers/bluetooth/btusb.c

@@ -99,6 +99,9 @@ static struct usb_device_id blacklist_table[] = {
 	/* Broadcom BCM2033 without firmware */
 	{ USB_DEVICE(0x0a5c, 0x2033), .driver_info = BTUSB_IGNORE },
 
+	/* Atheros 3011 with sflash firmware */
+	{ USB_DEVICE(0x0cf3, 0x3002), .driver_info = BTUSB_IGNORE },
+
 	/* Broadcom BCM2035 */
 	{ USB_DEVICE(0x0a5c, 0x2035), .driver_info = BTUSB_WRONG_SCO_MTU },
 	{ USB_DEVICE(0x0a5c, 0x200a), .driver_info = BTUSB_WRONG_SCO_MTU },
@@ -239,7 +242,8 @@ static void btusb_intr_complete(struct urb *urb)
 
 	err = usb_submit_urb(urb, GFP_ATOMIC);
 	if (err < 0) {
-		BT_ERR("%s urb %p failed to resubmit (%d)",
+		if (err != -EPERM)
+			BT_ERR("%s urb %p failed to resubmit (%d)",
 						hdev->name, urb, -err);
 		usb_unanchor_urb(urb);
 	}
@@ -323,7 +327,8 @@ static void btusb_bulk_complete(struct urb *urb)
 
 	err = usb_submit_urb(urb, GFP_ATOMIC);
 	if (err < 0) {
-		BT_ERR("%s urb %p failed to resubmit (%d)",
+		if (err != -EPERM)
+			BT_ERR("%s urb %p failed to resubmit (%d)",
 						hdev->name, urb, -err);
 		usb_unanchor_urb(urb);
 	}
@@ -412,7 +417,8 @@ static void btusb_isoc_complete(struct urb *urb)
 
 	err = usb_submit_urb(urb, GFP_ATOMIC);
 	if (err < 0) {
-		BT_ERR("%s urb %p failed to resubmit (%d)",
+		if (err != -EPERM)
+			BT_ERR("%s urb %p failed to resubmit (%d)",
 						hdev->name, urb, -err);
 		usb_unanchor_urb(urb);
 	}

drivers/connector/connector.c

@@ -36,6 +36,7 @@
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>");
 MODULE_DESCRIPTION("Generic userspace <-> kernelspace connector.");
+MODULE_ALIAS_NET_PF_PROTO(PF_NETLINK, NETLINK_CONNECTOR);
 
 static struct cn_dev cdev;
 

drivers/dma/Makefile

@@ -1,8 +1,8 @@
 ifeq ($(CONFIG_DMADEVICES_DEBUG),y)
-	EXTRA_CFLAGS	+= -DDEBUG
+	ccflags-y	+= -DDEBUG
 endif
 ifeq ($(CONFIG_DMADEVICES_VDEBUG),y)
-	EXTRA_CFLAGS	+= -DVERBOSE_DEBUG
+	ccflags-y	+= -DVERBOSE_DEBUG
 endif
 
 obj-$(CONFIG_DMA_ENGINE) += dmaengine.o

drivers/dma/at_hdmac.c

@@ -722,7 +722,7 @@ atc_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
 			desc->lli.daddr = mem;
 			desc->lli.ctrla = ctrla
 					| ATC_DST_WIDTH(mem_width)
-					| len >> mem_width;
+					| len >> reg_width;
 			desc->lli.ctrlb = ctrlb;
 
 			if (!first) {

drivers/dma/fsldma.c

@@ -50,9 +50,11 @@ static void dma_init(struct fsldma_chan *chan)
 		 * EIE - Error interrupt enable
 		 * EOSIE - End of segments interrupt enable (basic mode)
 		 * EOLNIE - End of links interrupt enable
+		 * BWC - Bandwidth sharing among channels
 		 */
-		DMA_OUT(chan, &chan->regs->mr, FSL_DMA_MR_EIE
-				| FSL_DMA_MR_EOLNIE | FSL_DMA_MR_EOSIE, 32);
+		DMA_OUT(chan, &chan->regs->mr, FSL_DMA_MR_BWC
+				| FSL_DMA_MR_EIE | FSL_DMA_MR_EOLNIE
+				| FSL_DMA_MR_EOSIE, 32);
 		break;
 	case FSL_DMA_IP_83XX:
 		/* Set the channel to below modes:

drivers/dma/fsldma.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007 Freescale Semiconductor, Inc. All rights reserved.
+ * Copyright (C) 2007-2010 Freescale Semiconductor, Inc. All rights reserved.
  *
  * Author:
  *   Zhang Wei <wei.zhang@freescale.com>, Jul 2007
@@ -36,6 +36,13 @@
 #define FSL_DMA_MR_DAHE		0x00002000
 #define FSL_DMA_MR_SAHE		0x00001000
 
+/*
+ * Bandwidth/pause control determines how many bytes a given
+ * channel is allowed to transfer before the DMA engine pauses
+ * the current channel and switches to the next channel
+ */
+#define FSL_DMA_MR_BWC         0x08000000
+
 /* Special MR definition for MPC8349 */
 #define FSL_DMA_MR_EOTIE	0x00000080
 #define FSL_DMA_MR_PRC_RM	0x00000800

drivers/dma/imx-dma.c

@@ -379,7 +379,7 @@ static int __init imxdma_probe(struct platform_device *pdev)
 	return 0;
 
 err_init:
-	while (i-- >= 0) {
+	while (--i >= 0) {
 		struct imxdma_channel *imxdmac = &imxdma->channel[i];
 		imx_dma_free(imxdmac->imxdma_channel);
 	}

drivers/dma/imx-sdma.c

@@ -951,7 +951,7 @@ static struct dma_async_tx_descriptor *sdma_prep_slave_sg(
 		struct sdma_buffer_descriptor *bd = &sdmac->bd[i];
 		int param;
 
-		bd->buffer_addr = sgl->dma_address;
+		bd->buffer_addr = sg->dma_address;
 
 		count = sg->length;
 
@@ -1385,7 +1385,7 @@ static int __init sdma_module_init(void)
 {
 	return platform_driver_probe(&sdma_driver, sdma_probe);
 }
-subsys_initcall(sdma_module_init);
+module_init(sdma_module_init);
 
 MODULE_AUTHOR("Sascha Hauer, Pengutronix <s.hauer@pengutronix.de>");
 MODULE_DESCRIPTION("i.MX SDMA driver");

drivers/dma/intel_mid_dma.c

@@ -1075,7 +1075,6 @@ static int mid_setup_dma(struct pci_dev *pdev)
 	if (NULL == dma->dma_pool) {
 		pr_err("ERR_MDMA:pci_pool_create failed\n");
 		err = -ENOMEM;
-		kfree(dma);
 		goto err_dma_pool;
 	}
 
@@ -1186,7 +1185,6 @@ err_engine:
 	free_irq(pdev->irq, dma);
 err_irq:
 	pci_pool_destroy(dma->dma_pool);
-	kfree(dma);
 err_dma_pool:
 	pr_err("ERR_MDMA:setup_dma failed: %d\n", err);
 	return err;
@@ -1413,7 +1411,7 @@ static const struct dev_pm_ops intel_mid_dma_pm = {
 	.runtime_idle = dma_runtime_idle,
 };
 
-static struct pci_driver intel_mid_dma_pci = {
+static struct pci_driver intel_mid_dma_pci_driver = {
 	.name		=	"Intel MID DMA",
 	.id_table	=	intel_mid_dma_ids,
 	.probe		=	intel_mid_dma_probe,
@@ -1431,13 +1429,13 @@ static int __init intel_mid_dma_init(void)
 {
 	pr_debug("INFO_MDMA: LNW DMA Driver Version %s\n",
 			INTEL_MID_DMA_DRIVER_VERSION);
-	return pci_register_driver(&intel_mid_dma_pci);
+	return pci_register_driver(&intel_mid_dma_pci_driver);
 }
 fs_initcall(intel_mid_dma_init);
 
 static void __exit intel_mid_dma_exit(void)
 {
-	pci_unregister_driver(&intel_mid_dma_pci);
+	pci_unregister_driver(&intel_mid_dma_pci_driver);
 }
 module_exit(intel_mid_dma_exit);
 

drivers/dma/ioat/Makefile

@@ -1,2 +1,2 @@
 obj-$(CONFIG_INTEL_IOATDMA) += ioatdma.o
-ioatdma-objs := pci.o dma.o dma_v2.o dma_v3.o dca.o
+ioatdma-y := pci.o dma.o dma_v2.o dma_v3.o dca.o

drivers/dma/pch_dma.c

@@ -259,11 +259,6 @@ static void pdc_dostart(struct pch_dma_chan *pd_chan, struct pch_dma_desc* desc)
 		return;
 	}
 
-	channel_writel(pd_chan, DEV_ADDR, desc->regs.dev_addr);
-	channel_writel(pd_chan, MEM_ADDR, desc->regs.mem_addr);
-	channel_writel(pd_chan, SIZE, desc->regs.size);
-	channel_writel(pd_chan, NEXT, desc->regs.next);
-
 	dev_dbg(chan2dev(&pd_chan->chan), "chan %d -> dev_addr: %x\n",
 		pd_chan->chan.chan_id, desc->regs.dev_addr);
 	dev_dbg(chan2dev(&pd_chan->chan), "chan %d -> mem_addr: %x\n",
@@ -273,10 +268,16 @@ static void pdc_dostart(struct pch_dma_chan *pd_chan, struct pch_dma_desc* desc)
 	dev_dbg(chan2dev(&pd_chan->chan), "chan %d -> next: %x\n",
 		pd_chan->chan.chan_id, desc->regs.next);
 
-	if (list_empty(&desc->tx_list))
+	if (list_empty(&desc->tx_list)) {
+		channel_writel(pd_chan, DEV_ADDR, desc->regs.dev_addr);
+		channel_writel(pd_chan, MEM_ADDR, desc->regs.mem_addr);
+		channel_writel(pd_chan, SIZE, desc->regs.size);
+		channel_writel(pd_chan, NEXT, desc->regs.next);
 		pdc_set_mode(&pd_chan->chan, DMA_CTL0_ONESHOT);
-	else
+	} else {
+		channel_writel(pd_chan, NEXT, desc->txd.phys);
 		pdc_set_mode(&pd_chan->chan, DMA_CTL0_SG);
+	}
 
 	val = dma_readl(pd, CTL2);
 	val |= 1 << (DMA_CTL2_START_SHIFT_BITS + pd_chan->chan.chan_id);

drivers/dma/ppc4xx/adma.c

@@ -4449,9 +4449,8 @@ static int __devinit ppc440spe_adma_probe(struct platform_device *ofdev,
 
 	if (!request_mem_region(res.start, resource_size(&res),
 				dev_driver_string(&ofdev->dev))) {
-		dev_err(&ofdev->dev, "failed to request memory region "
-			"(0x%016llx-0x%016llx)\n",
-			(u64)res.start, (u64)res.end);
+		dev_err(&ofdev->dev, "failed to request memory region %pR\n",
+			&res);
 		initcode = PPC_ADMA_INIT_MEMREG;
 		ret = -EBUSY;
 		goto out;

drivers/edac/amd64_edac.c

@@ -1572,7 +1572,7 @@ static int f10_match_to_this_node(struct amd64_pvt *pvt, int dram_range,
 	debugf1("   HoleOffset=0x%x  HoleValid=0x%x IntlvSel=0x%x\n",
 			hole_off, hole_valid, intlv_sel);
 
-	if (intlv_en ||
+	if (intlv_en &&
 	    (intlv_sel != ((sys_addr >> 12) & intlv_en)))
 		return -EINVAL;
 

drivers/edac/edac_core.h

@@ -41,10 +41,10 @@
 #define MC_PROC_NAME_MAX_LEN	7
 
 #if PAGE_SHIFT < 20
-#define PAGES_TO_MiB( pages )	( ( pages ) >> ( 20 - PAGE_SHIFT ) )
-#define MiB_TO_PAGES(mb)	((mb) >> (20 - PAGE_SHIFT))
+#define PAGES_TO_MiB(pages)	((pages) >> (20 - PAGE_SHIFT))
+#define MiB_TO_PAGES(mb)	((mb) << (20 - PAGE_SHIFT))
 #else				/* PAGE_SHIFT > 20 */
-#define PAGES_TO_MiB( pages )	( ( pages ) << ( PAGE_SHIFT - 20 ) )
+#define PAGES_TO_MiB(pages)	((pages) << (PAGE_SHIFT - 20))
 #define MiB_TO_PAGES(mb)	((mb) >> (PAGE_SHIFT - 20))
 #endif
 

drivers/edac/edac_mc.c

@@ -586,14 +586,16 @@ struct mem_ctl_info *edac_mc_del_mc(struct device *dev)
 		return NULL;
 	}
 
-	/* marking MCI offline */
-	mci->op_state = OP_OFFLINE;
-
 	del_mc_from_global_list(mci);
 	mutex_unlock(&mem_ctls_mutex);
 
-	/* flush workq processes and remove sysfs */
+	/* flush workq processes */
 	edac_mc_workq_teardown(mci);
+
+	/* marking MCI offline */
+	mci->op_state = OP_OFFLINE;
+
+	/* remove from sysfs */
 	edac_remove_sysfs_mci_device(mci);
 
 	edac_printk(KERN_INFO, EDAC_MC,

drivers/firewire/ohci.c

@@ -242,6 +242,7 @@ static inline struct fw_ohci *fw_ohci(struct fw_card *card)
 
 static char ohci_driver_name[] = KBUILD_MODNAME;
 
+#define PCI_DEVICE_ID_AGERE_FW643	0x5901
 #define PCI_DEVICE_ID_JMICRON_JMB38X_FW	0x2380
 #define PCI_DEVICE_ID_TI_TSB12LV22	0x8009
 
@@ -253,18 +254,34 @@ static char ohci_driver_name[] = KBUILD_MODNAME;
 
 /* In case of multiple matches in ohci_quirks[], only the first one is used. */
 static const struct {
-	unsigned short vendor, device, flags;
+	unsigned short vendor, device, revision, flags;
 } ohci_quirks[] = {
-	{PCI_VENDOR_ID_TI,	PCI_DEVICE_ID_TI_TSB12LV22, QUIRK_CYCLE_TIMER |
-							    QUIRK_RESET_PACKET |
-							    QUIRK_NO_1394A},
-	{PCI_VENDOR_ID_TI,	PCI_ANY_ID,	QUIRK_RESET_PACKET},
-	{PCI_VENDOR_ID_AL,	PCI_ANY_ID,	QUIRK_CYCLE_TIMER},
-	{PCI_VENDOR_ID_JMICRON,	PCI_DEVICE_ID_JMICRON_JMB38X_FW, QUIRK_NO_MSI},
-	{PCI_VENDOR_ID_NEC,	PCI_ANY_ID,	QUIRK_CYCLE_TIMER},
-	{PCI_VENDOR_ID_VIA,	PCI_ANY_ID,	QUIRK_CYCLE_TIMER},
-	{PCI_VENDOR_ID_RICOH,	PCI_ANY_ID,	QUIRK_CYCLE_TIMER},
-	{PCI_VENDOR_ID_APPLE,	PCI_DEVICE_ID_APPLE_UNI_N_FW, QUIRK_BE_HEADERS},
+	{PCI_VENDOR_ID_AL, PCI_ANY_ID, PCI_ANY_ID,
+		QUIRK_CYCLE_TIMER},
+
+	{PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_FW, PCI_ANY_ID,
+		QUIRK_BE_HEADERS},
+
+	{PCI_VENDOR_ID_ATT, PCI_DEVICE_ID_AGERE_FW643, 6,
+		QUIRK_NO_MSI},
+
+	{PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB38X_FW, PCI_ANY_ID,
+		QUIRK_NO_MSI},
+
+	{PCI_VENDOR_ID_NEC, PCI_ANY_ID, PCI_ANY_ID,
+		QUIRK_CYCLE_TIMER},
+
+	{PCI_VENDOR_ID_RICOH, PCI_ANY_ID, PCI_ANY_ID,
+		QUIRK_CYCLE_TIMER},
+
+	{PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_TSB12LV22, PCI_ANY_ID,
+		QUIRK_CYCLE_TIMER | QUIRK_RESET_PACKET | QUIRK_NO_1394A},
+
+	{PCI_VENDOR_ID_TI, PCI_ANY_ID, PCI_ANY_ID,
+		QUIRK_RESET_PACKET},
+
+	{PCI_VENDOR_ID_VIA, PCI_ANY_ID, PCI_ANY_ID,
+		QUIRK_CYCLE_TIMER | QUIRK_NO_MSI},
 };
 
 /* This overrides anything that was found in ohci_quirks[]. */
@@ -2927,9 +2944,11 @@ static int __devinit pci_probe(struct pci_dev *dev,
 	}
 
 	for (i = 0; i < ARRAY_SIZE(ohci_quirks); i++)
-		if (ohci_quirks[i].vendor == dev->vendor &&
-		    (ohci_quirks[i].device == dev->device ||
-		     ohci_quirks[i].device == (unsigned short)PCI_ANY_ID)) {
+		if ((ohci_quirks[i].vendor == dev->vendor) &&
+		    (ohci_quirks[i].device == (unsigned short)PCI_ANY_ID ||
+		     ohci_quirks[i].device == dev->device) &&
+		    (ohci_quirks[i].revision == (unsigned short)PCI_ANY_ID ||
+		     ohci_quirks[i].revision >= dev->revision)) {
 			ohci->quirks = ohci_quirks[i].flags;
 			break;
 		}

drivers/gpu/drm/drm_crtc.c

@@ -156,12 +156,12 @@ static struct drm_conn_prop_enum_list drm_connector_enum_list[] =
 	{ DRM_MODE_CONNECTOR_SVIDEO, "SVIDEO", 0 },
 	{ DRM_MODE_CONNECTOR_LVDS, "LVDS", 0 },
 	{ DRM_MODE_CONNECTOR_Component, "Component", 0 },
-	{ DRM_MODE_CONNECTOR_9PinDIN, "9-pin DIN", 0 },
-	{ DRM_MODE_CONNECTOR_DisplayPort, "DisplayPort", 0 },
-	{ DRM_MODE_CONNECTOR_HDMIA, "HDMI Type A", 0 },
-	{ DRM_MODE_CONNECTOR_HDMIB, "HDMI Type B", 0 },
+	{ DRM_MODE_CONNECTOR_9PinDIN, "DIN", 0 },
+	{ DRM_MODE_CONNECTOR_DisplayPort, "DP", 0 },
+	{ DRM_MODE_CONNECTOR_HDMIA, "HDMI-A", 0 },
+	{ DRM_MODE_CONNECTOR_HDMIB, "HDMI-B", 0 },
 	{ DRM_MODE_CONNECTOR_TV, "TV", 0 },
-	{ DRM_MODE_CONNECTOR_eDP, "Embedded DisplayPort", 0 },
+	{ DRM_MODE_CONNECTOR_eDP, "eDP", 0 },
 };
 
 static struct drm_prop_enum_list drm_encoder_enum_list[] =

drivers/gpu/drm/drm_irq.c

@@ -628,7 +628,7 @@ static int drm_queue_vblank_event(struct drm_device *dev, int pipe,
 	if ((seq - vblwait->request.sequence) <= (1 << 23)) {
 		e->event.tv_sec = now.tv_sec;
 		e->event.tv_usec = now.tv_usec;
-		drm_vblank_put(dev, e->pipe);
+		drm_vblank_put(dev, pipe);
 		list_add_tail(&e->base.link, &e->base.file_priv->event_list);
 		wake_up_interruptible(&e->base.file_priv->event_wait);
 		trace_drm_vblank_event_delivered(current->pid, pipe,
@@ -645,7 +645,7 @@ err_unlock:
 	spin_unlock_irqrestore(&dev->event_lock, flags);
 	kfree(e);
 err_put:
-	drm_vblank_put(dev, e->pipe);
+	drm_vblank_put(dev, pipe);
 	return ret;
 }
 

drivers/gpu/drm/radeon/r600.c

@@ -878,12 +878,15 @@ void r600_pcie_gart_tlb_flush(struct radeon_device *rdev)
 	u32 tmp;
 
 	/* flush hdp cache so updates hit vram */
-	if ((rdev->family >= CHIP_RV770) && (rdev->family <= CHIP_RV740)) {
+	if ((rdev->family >= CHIP_RV770) && (rdev->family <= CHIP_RV740) &&
+	    !(rdev->flags & RADEON_IS_AGP)) {
 		void __iomem *ptr = (void *)rdev->gart.table.vram.ptr;
 		u32 tmp;
 
 		/* r7xx hw bug.  write to HDP_DEBUG1 followed by fb read
 		 * rather than write to HDP_REG_COHERENCY_FLUSH_CNTL
+		 * This seems to cause problems on some AGP cards. Just use the old
+		 * method for them.
 		 */
 		WREG32(HDP_DEBUG1, 0);
 		tmp = readl((void __iomem *)ptr);
@@ -3485,10 +3488,12 @@ int r600_debugfs_mc_info_init(struct radeon_device *rdev)
 void r600_ioctl_wait_idle(struct radeon_device *rdev, struct radeon_bo *bo)
 {
 	/* r7xx hw bug.  write to HDP_DEBUG1 followed by fb read
-	 * rather than write to HDP_REG_COHERENCY_FLUSH_CNTL
+	 * rather than write to HDP_REG_COHERENCY_FLUSH_CNTL.
+	 * This seems to cause problems on some AGP cards. Just use the old
+	 * method for them.
 	 */
 	if ((rdev->family >= CHIP_RV770) && (rdev->family <= CHIP_RV740) &&
-	    rdev->vram_scratch.ptr) {
+	    rdev->vram_scratch.ptr && !(rdev->flags & RADEON_IS_AGP)) {
 		void __iomem *ptr = (void *)rdev->vram_scratch.ptr;
 		u32 tmp;
 

drivers/hwmon/adm1026.c

@@ -916,27 +916,27 @@ static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr,
 	int nr = sensor_attr->index;
 	struct i2c_client *client = to_i2c_client(dev);
 	struct adm1026_data *data = i2c_get_clientdata(client);
-	int val, orig_div, new_div, shift;
+	int val, orig_div, new_div;
 
 	val = simple_strtol(buf, NULL, 10);
 	new_div = DIV_TO_REG(val);
-	if (new_div == 0) {
-		return -EINVAL;
-	}
+
 	mutex_lock(&data->update_lock);
 	orig_div = data->fan_div[nr];
 	data->fan_div[nr] = DIV_FROM_REG(new_div);
 
 	if (nr < 4) { /* 0 <= nr < 4 */
-		shift = 2 * nr;
 		adm1026_write_value(client, ADM1026_REG_FAN_DIV_0_3,
-			((DIV_TO_REG(orig_div) & (~(0x03 << shift))) |
-			(new_div << shift)));
+				    (DIV_TO_REG(data->fan_div[0]) << 0) |
+				    (DIV_TO_REG(data->fan_div[1]) << 2) |
+				    (DIV_TO_REG(data->fan_div[2]) << 4) |
+				    (DIV_TO_REG(data->fan_div[3]) << 6));
 	} else { /* 3 < nr < 8 */
-		shift = 2 * (nr - 4);
 		adm1026_write_value(client, ADM1026_REG_FAN_DIV_4_7,
-			((DIV_TO_REG(orig_div) & (~(0x03 << (2 * shift)))) |
-			(new_div << shift)));
+				    (DIV_TO_REG(data->fan_div[4]) << 0) |
+				    (DIV_TO_REG(data->fan_div[5]) << 2) |
+				    (DIV_TO_REG(data->fan_div[6]) << 4) |
+				    (DIV_TO_REG(data->fan_div[7]) << 6));
 	}
 
 	if (data->fan_div[nr] != orig_div) {

drivers/hwmon/it87.c

@@ -187,6 +187,7 @@ static const u8 IT87_REG_FANX_MIN[]	= { 0x1b, 0x1c, 0x1d, 0x85, 0x87 };
 #define IT87_REG_FAN_MAIN_CTRL 0x13
 #define IT87_REG_FAN_CTL       0x14
 #define IT87_REG_PWM(nr)       (0x15 + (nr))
+#define IT87_REG_PWM_DUTY(nr)  (0x63 + (nr) * 8)
 
 #define IT87_REG_VIN(nr)       (0x20 + (nr))
 #define IT87_REG_TEMP(nr)      (0x29 + (nr))
@@ -251,12 +252,16 @@ struct it87_data {
 	u8 fan_main_ctrl;	/* Register value */
 	u8 fan_ctl;		/* Register value */
 
-	/* The following 3 arrays correspond to the same registers. The
-	 * meaning of bits 6-0 depends on the value of bit 7, and we want
-	 * to preserve settings on mode changes, so we have to track all
-	 * values separately. */
+	/* The following 3 arrays correspond to the same registers up to
+	 * the IT8720F. The meaning of bits 6-0 depends on the value of bit
+	 * 7, and we want to preserve settings on mode changes, so we have
+	 * to track all values separately.
+	 * Starting with the IT8721F, the manual PWM duty cycles are stored
+	 * in separate registers (8-bit values), so the separate tracking
+	 * is no longer needed, but it is still done to keep the driver
+	 * simple. */
 	u8 pwm_ctrl[3];		/* Register value */
-	u8 pwm_duty[3];		/* Manual PWM value set by user (bit 6-0) */
+	u8 pwm_duty[3];		/* Manual PWM value set by user */
 	u8 pwm_temp_map[3];	/* PWM to temp. chan. mapping (bits 1-0) */
 
 	/* Automatic fan speed control registers */
@@ -832,7 +837,9 @@ static ssize_t set_pwm_enable(struct device *dev,
 				 data->fan_main_ctrl);
 	} else {
 		if (val == 1)				/* Manual mode */
-			data->pwm_ctrl[nr] = data->pwm_duty[nr];
+			data->pwm_ctrl[nr] = data->type == it8721 ?
+					     data->pwm_temp_map[nr] :
+					     data->pwm_duty[nr];
 		else					/* Automatic mode */
 			data->pwm_ctrl[nr] = 0x80 | data->pwm_temp_map[nr];
 		it87_write_value(data, IT87_REG_PWM(nr), data->pwm_ctrl[nr]);
@@ -858,12 +865,25 @@ static ssize_t set_pwm(struct device *dev, struct device_attribute *attr,
 		return -EINVAL;
 
 	mutex_lock(&data->update_lock);
-	data->pwm_duty[nr] = pwm_to_reg(data, val);
-	/* If we are in manual mode, write the duty cycle immediately;
-	 * otherwise, just store it for later use. */
-	if (!(data->pwm_ctrl[nr] & 0x80)) {
-		data->pwm_ctrl[nr] = data->pwm_duty[nr];
-		it87_write_value(data, IT87_REG_PWM(nr), data->pwm_ctrl[nr]);
+	if (data->type == it8721) {
+		/* If we are in automatic mode, the PWM duty cycle register
+		 * is read-only so we can't write the value */
+		if (data->pwm_ctrl[nr] & 0x80) {
+			mutex_unlock(&data->update_lock);
+			return -EBUSY;
+		}
+		data->pwm_duty[nr] = pwm_to_reg(data, val);
+		it87_write_value(data, IT87_REG_PWM_DUTY(nr),
+				 data->pwm_duty[nr]);
+	} else {
+		data->pwm_duty[nr] = pwm_to_reg(data, val);
+		/* If we are in manual mode, write the duty cycle immediately;
+		 * otherwise, just store it for later use. */
+		if (!(data->pwm_ctrl[nr] & 0x80)) {
+			data->pwm_ctrl[nr] = data->pwm_duty[nr];
+			it87_write_value(data, IT87_REG_PWM(nr),
+					 data->pwm_ctrl[nr]);
+		}
 	}
 	mutex_unlock(&data->update_lock);
 	return count;
@@ -1958,7 +1978,10 @@ static void __devinit it87_init_device(struct platform_device *pdev)
 	 *   channels to use when later setting to automatic mode later.
 	 *   Use a 1:1 mapping by default (we are clueless.)
 	 * In both cases, the value can (and should) be changed by the user
-	 * prior to switching to a different mode. */
+	 * prior to switching to a different mode.
+	 * Note that this is no longer needed for the IT8721F and later, as
+	 * these have separate registers for the temperature mapping and the
+	 * manual duty cycle. */
 	for (i = 0; i < 3; i++) {
 		data->pwm_temp_map[i] = i;
 		data->pwm_duty[i] = 0x7f;	/* Full speed */
@@ -2034,10 +2057,16 @@ static void __devinit it87_init_device(struct platform_device *pdev)
 static void it87_update_pwm_ctrl(struct it87_data *data, int nr)
 {
 	data->pwm_ctrl[nr] = it87_read_value(data, IT87_REG_PWM(nr));
-	if (data->pwm_ctrl[nr] & 0x80)	/* Automatic mode */
+	if (data->type == it8721) {
 		data->pwm_temp_map[nr] = data->pwm_ctrl[nr] & 0x03;
-	else				/* Manual mode */
-		data->pwm_duty[nr] = data->pwm_ctrl[nr] & 0x7f;
+		data->pwm_duty[nr] = it87_read_value(data,
+						     IT87_REG_PWM_DUTY(nr));
+	} else {
+		if (data->pwm_ctrl[nr] & 0x80)	/* Automatic mode */
+			data->pwm_temp_map[nr] = data->pwm_ctrl[nr] & 0x03;
+		else				/* Manual mode */
+			data->pwm_duty[nr] = data->pwm_ctrl[nr] & 0x7f;
+	}
 
 	if (has_old_autopwm(data)) {
 		int i;

drivers/hwmon/ltc4215.c

@@ -205,7 +205,6 @@ LTC4215_ALARM(curr1_max_alarm,	(1 << 2),	LTC4215_STATUS);
 
 /* Power (virtual) */
 LTC4215_POWER(power1_input);
-LTC4215_ALARM(power1_alarm,	(1 << 3),	LTC4215_STATUS);
 
 /* Input Voltage */
 LTC4215_VOLTAGE(in1_input,			LTC4215_ADIN);
@@ -214,6 +213,7 @@ LTC4215_ALARM(in1_min_alarm,	(1 << 1),	LTC4215_STATUS);
 
 /* Output Voltage */
 LTC4215_VOLTAGE(in2_input,			LTC4215_SOURCE);
+LTC4215_ALARM(in2_min_alarm,	(1 << 3),	LTC4215_STATUS);
 
 /* Finally, construct an array of pointers to members of the above objects,
  * as required for sysfs_create_group()
@@ -223,13 +223,13 @@ static struct attribute *ltc4215_attributes[] = {
 	&sensor_dev_attr_curr1_max_alarm.dev_attr.attr,
 
 	&sensor_dev_attr_power1_input.dev_attr.attr,
-	&sensor_dev_attr_power1_alarm.dev_attr.attr,
 
 	&sensor_dev_attr_in1_input.dev_attr.attr,
 	&sensor_dev_attr_in1_max_alarm.dev_attr.attr,
 	&sensor_dev_attr_in1_min_alarm.dev_attr.attr,
 
 	&sensor_dev_attr_in2_input.dev_attr.attr,
+	&sensor_dev_attr_in2_min_alarm.dev_attr.attr,
 
 	NULL,
 };

drivers/i2c/busses/i2c-intel-mid.c

@@ -999,7 +999,7 @@ static int __devinit intel_mid_i2c_probe(struct pci_dev *dev,
 
 	/* Initialize struct members */
 	snprintf(mrst->adap.name, sizeof(mrst->adap.name),
-		"MRST/Medfield I2C at %lx", start);
+		"Intel MID I2C at %lx", start);
 	mrst->adap.owner = THIS_MODULE;
 	mrst->adap.algo = &intel_mid_i2c_algorithm;
 	mrst->adap.dev.parent = &dev->dev;

drivers/idle/intel_idle.c

@@ -273,8 +273,6 @@ static int intel_idle_probe(void)
 
 	pr_debug(PREFIX "MWAIT substates: 0x%x\n", mwait_substates);
 
-	if (boot_cpu_has(X86_FEATURE_ARAT))	/* Always Reliable APIC Timer */
-		lapic_timer_reliable_states = 0xFFFFFFFF;
 
 	if (boot_cpu_data.x86 != 6)	/* family 6 */
 		return -ENODEV;
@@ -286,8 +284,6 @@ static int intel_idle_probe(void)
 	case 0x1F:	/* Core i7 and i5 Processor - Nehalem */
 	case 0x2E:	/* Nehalem-EX Xeon */
 	case 0x2F:	/* Westmere-EX Xeon */
-		lapic_timer_reliable_states = (1 << 1);	 /* C1 */
-
 	case 0x25:	/* Westmere */
 	case 0x2C:	/* Westmere */
 		cpuidle_state_table = nehalem_cstates;
@@ -295,7 +291,6 @@ static int intel_idle_probe(void)
 
 	case 0x1C:	/* 28 - Atom Processor */
 	case 0x26:	/* 38 - Lincroft Atom Processor */
-		lapic_timer_reliable_states = (1 << 1); /* C1 */
 		cpuidle_state_table = atom_cstates;
 		break;
 
@@ -303,10 +298,6 @@ static int intel_idle_probe(void)
 	case 0x2D:	/* SNB Xeon */
 		cpuidle_state_table = snb_cstates;
 		break;
-#ifdef FUTURE_USE
-	case 0x17:	/* 23 - Core 2 Duo */
-		lapic_timer_reliable_states = (1 << 2) | (1 << 1); /* C2, C1 */
-#endif
 
 	default:
 		pr_debug(PREFIX "does not run on family %d model %d\n",
@@ -314,6 +305,9 @@ static int intel_idle_probe(void)
 		return -ENODEV;
 	}
 
+	if (boot_cpu_has(X86_FEATURE_ARAT))	/* Always Reliable APIC Timer */
+		lapic_timer_reliable_states = 0xFFFFFFFF;
+
 	pr_debug(PREFIX "v" INTEL_IDLE_VERSION
 		" model 0x%X\n", boot_cpu_data.x86_model);
 

drivers/infiniband/core/uverbs_cmd.c

@@ -893,68 +893,81 @@ out:
 	return ret ? ret : in_len;
 }
 
+static int copy_wc_to_user(void __user *dest, struct ib_wc *wc)
+{
+	struct ib_uverbs_wc tmp;
+
+	tmp.wr_id		= wc->wr_id;
+	tmp.status		= wc->status;
+	tmp.opcode		= wc->opcode;
+	tmp.vendor_err		= wc->vendor_err;
+	tmp.byte_len		= wc->byte_len;
+	tmp.ex.imm_data		= (__u32 __force) wc->ex.imm_data;
+	tmp.qp_num		= wc->qp->qp_num;
+	tmp.src_qp		= wc->src_qp;
+	tmp.wc_flags		= wc->wc_flags;
+	tmp.pkey_index		= wc->pkey_index;
+	tmp.slid		= wc->slid;
+	tmp.sl			= wc->sl;
+	tmp.dlid_path_bits	= wc->dlid_path_bits;
+	tmp.port_num		= wc->port_num;
+	tmp.reserved		= 0;
+
+	if (copy_to_user(dest, &tmp, sizeof tmp))
+		return -EFAULT;
+
+	return 0;
+}
+
 ssize_t ib_uverbs_poll_cq(struct ib_uverbs_file *file,
 			  const char __user *buf, int in_len,
 			  int out_len)
 {
 	struct ib_uverbs_poll_cq       cmd;
-	struct ib_uverbs_poll_cq_resp *resp;
+	struct ib_uverbs_poll_cq_resp  resp;
+	u8 __user                     *header_ptr;
+	u8 __user                     *data_ptr;
 	struct ib_cq                  *cq;
-	struct ib_wc                  *wc;
-	int                            ret = 0;
-	int                            i;
-	int                            rsize;
+	struct ib_wc                   wc;
+	int                            ret;
 
 	if (copy_from_user(&cmd, buf, sizeof cmd))
 		return -EFAULT;
 
-	wc = kmalloc(cmd.ne * sizeof *wc, GFP_KERNEL);
-	if (!wc)
-		return -ENOMEM;
-
-	rsize = sizeof *resp + cmd.ne * sizeof(struct ib_uverbs_wc);
-	resp = kmalloc(rsize, GFP_KERNEL);
-	if (!resp) {
-		ret = -ENOMEM;
-		goto out_wc;
-	}
-
 	cq = idr_read_cq(cmd.cq_handle, file->ucontext, 0);
-	if (!cq) {
-		ret = -EINVAL;
-		goto out;
-	}
+	if (!cq)
+		return -EINVAL;
 
-	resp->count = ib_poll_cq(cq, cmd.ne, wc);
+	/* we copy a struct ib_uverbs_poll_cq_resp to user space */
+	header_ptr = (void __user *)(unsigned long) cmd.response;
+	data_ptr = header_ptr + sizeof resp;
 
-	put_cq_read(cq);
+	memset(&resp, 0, sizeof resp);
+	while (resp.count < cmd.ne) {
+		ret = ib_poll_cq(cq, 1, &wc);
+		if (ret < 0)
+			goto out_put;
+		if (!ret)
+			break;
+
+		ret = copy_wc_to_user(data_ptr, &wc);
+		if (ret)
+			goto out_put;
 
-	for (i = 0; i < resp->count; i++) {
-		resp->wc[i].wr_id 	   = wc[i].wr_id;
-		resp->wc[i].status 	   = wc[i].status;
-		resp->wc[i].opcode 	   = wc[i].opcode;
-		resp->wc[i].vendor_err 	   = wc[i].vendor_err;
-		resp->wc[i].byte_len 	   = wc[i].byte_len;
-		resp->wc[i].ex.imm_data    = (__u32 __force) wc[i].ex.imm_data;
-		resp->wc[i].qp_num 	   = wc[i].qp->qp_num;
-		resp->wc[i].src_qp 	   = wc[i].src_qp;
-		resp->wc[i].wc_flags 	   = wc[i].wc_flags;
-		resp->wc[i].pkey_index 	   = wc[i].pkey_index;
-		resp->wc[i].slid 	   = wc[i].slid;
-		resp->wc[i].sl 		   = wc[i].sl;
-		resp->wc[i].dlid_path_bits = wc[i].dlid_path_bits;
-		resp->wc[i].port_num 	   = wc[i].port_num;
+		data_ptr += sizeof(struct ib_uverbs_wc);
+		++resp.count;
 	}
 
-	if (copy_to_user((void __user *) (unsigned long) cmd.response, resp, rsize))
+	if (copy_to_user(header_ptr, &resp, sizeof resp)) {
 		ret = -EFAULT;
+		goto out_put;
+	}
 
-out:
-	kfree(resp);
+	ret = in_len;
 
-out_wc:
-	kfree(wc);
-	return ret ? ret : in_len;
+out_put:
+	put_cq_read(cq);
+	return ret;
 }
 
 ssize_t ib_uverbs_req_notify_cq(struct ib_uverbs_file *file,

drivers/md/md.c

@@ -371,10 +371,15 @@ static void md_end_flush(struct bio *bio, int err)
 	bio_put(bio);
 }
 
-static void submit_flushes(mddev_t *mddev)
+static void md_submit_flush_data(struct work_struct *ws);
+
+static void submit_flushes(struct work_struct *ws)
 {
+	mddev_t *mddev = container_of(ws, mddev_t, flush_work);
 	mdk_rdev_t *rdev;
 
+	INIT_WORK(&mddev->flush_work, md_submit_flush_data);
+	atomic_set(&mddev->flush_pending, 1);
 	rcu_read_lock();
 	list_for_each_entry_rcu(rdev, &mddev->disks, same_set)
 		if (rdev->raid_disk >= 0 &&
@@ -397,6 +402,8 @@ static void submit_flushes(mddev_t *mddev)
 			rdev_dec_pending(rdev, mddev);
 		}
 	rcu_read_unlock();
+	if (atomic_dec_and_test(&mddev->flush_pending))
+		queue_work(md_wq, &mddev->flush_work);
 }
 
 static void md_submit_flush_data(struct work_struct *ws)
@@ -404,8 +411,6 @@ static void md_submit_flush_data(struct work_struct *ws)
 	mddev_t *mddev = container_of(ws, mddev_t, flush_work);
 	struct bio *bio = mddev->flush_bio;
 
-	atomic_set(&mddev->flush_pending, 1);
-
 	if (bio->bi_size == 0)
 		/* an empty barrier - all done */
 		bio_endio(bio, 0);
@@ -414,10 +419,9 @@ static void md_submit_flush_data(struct work_struct *ws)
 		if (mddev->pers->make_request(mddev, bio))
 			generic_make_request(bio);
 	}
-	if (atomic_dec_and_test(&mddev->flush_pending)) {
-		mddev->flush_bio = NULL;
-		wake_up(&mddev->sb_wait);
-	}
+
+	mddev->flush_bio = NULL;
+	wake_up(&mddev->sb_wait);
 }
 
 void md_flush_request(mddev_t *mddev, struct bio *bio)
@@ -429,13 +433,8 @@ void md_flush_request(mddev_t *mddev, struct bio *bio)
 	mddev->flush_bio = bio;
 	spin_unlock_irq(&mddev->write_lock);
 
-	atomic_set(&mddev->flush_pending, 1);
-	INIT_WORK(&mddev->flush_work, md_submit_flush_data);
-
-	submit_flushes(mddev);
-
-	if (atomic_dec_and_test(&mddev->flush_pending))
-		queue_work(md_wq, &mddev->flush_work);
+	INIT_WORK(&mddev->flush_work, submit_flushes);
+	queue_work(md_wq, &mddev->flush_work);
 }
 EXPORT_SYMBOL(md_flush_request);
 
@@ -5160,7 +5159,7 @@ static int add_new_disk(mddev_t * mddev, mdu_disk_info_t *info)
 				PTR_ERR(rdev));
 			return PTR_ERR(rdev);
 		}
-		/* set save_raid_disk if appropriate */
+		/* set saved_raid_disk if appropriate */
 		if (!mddev->persistent) {
 			if (info->state & (1<<MD_DISK_SYNC)  &&
 			    info->raid_disk < mddev->raid_disks)
@@ -5170,7 +5169,10 @@ static int add_new_disk(mddev_t * mddev, mdu_disk_info_t *info)
 		} else
 			super_types[mddev->major_version].
 				validate_super(mddev, rdev);
-		rdev->saved_raid_disk = rdev->raid_disk;
+		if (test_bit(In_sync, &rdev->flags))
+			rdev->saved_raid_disk = rdev->raid_disk;
+		else
+			rdev->saved_raid_disk = -1;
 
 		clear_bit(In_sync, &rdev->flags); /* just to be sure */
 		if (info->state & (1<<MD_DISK_WRITEMOSTLY))
@@ -6042,9 +6044,8 @@ static int md_thread(void * arg)
 			 || kthread_should_stop(),
 			 thread->timeout);
 
-		clear_bit(THREAD_WAKEUP, &thread->flags);
-
-		thread->run(thread->mddev);
+		if (test_and_clear_bit(THREAD_WAKEUP, &thread->flags))
+			thread->run(thread->mddev);
 	}
 
 	return 0;

drivers/md/raid10.c

@@ -2397,13 +2397,13 @@ static int run(mddev_t *mddev)
 	return 0;
 
 out_free_conf:
+	md_unregister_thread(mddev->thread);
 	if (conf->r10bio_pool)
 		mempool_destroy(conf->r10bio_pool);
 	safe_put_page(conf->tmppage);
 	kfree(conf->mirrors);
 	kfree(conf);
 	mddev->private = NULL;
-	md_unregister_thread(mddev->thread);
 out:
 	return -EIO;
 }

drivers/mtd/maps/pxa2xx-flash.c

@@ -51,7 +51,7 @@ struct pxa2xx_flash_info {
 static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };
 
 
-static int __init pxa2xx_flash_probe(struct platform_device *pdev)
+static int __devinit pxa2xx_flash_probe(struct platform_device *pdev)
 {
 	struct flash_platform_data *flash = pdev->dev.platform_data;
 	struct pxa2xx_flash_info *info;

drivers/mtd/nand/omap2.c

@@ -7,7 +7,6 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#define CONFIG_MTD_NAND_OMAP_HWECC
 
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>

drivers/net/b44.c

@@ -381,11 +381,11 @@ static void b44_set_flow_ctrl(struct b44 *bp, u32 local, u32 remote)
 	__b44_set_flow_ctrl(bp, pause_enab);
 }
 
-#ifdef SSB_DRIVER_MIPS
-extern char *nvram_get(char *name);
+#ifdef CONFIG_BCM47XX
+#include <asm/mach-bcm47xx/nvram.h>
 static void b44_wap54g10_workaround(struct b44 *bp)
 {
-	const char *str;
+	char buf[20];
 	u32 val;
 	int err;
 
@@ -394,10 +394,9 @@ static void b44_wap54g10_workaround(struct b44 *bp)
 	 * see https://dev.openwrt.org/ticket/146
 	 * check and reset bit "isolate"
 	 */
-	str = nvram_get("boardnum");
-	if (!str)
+	if (nvram_getenv("boardnum", buf, sizeof(buf)) < 0)
 		return;
-	if (simple_strtoul(str, NULL, 0) == 2) {
+	if (simple_strtoul(buf, NULL, 0) == 2) {
 		err = __b44_readphy(bp, 0, MII_BMCR, &val);
 		if (err)
 			goto error;

drivers/net/benet/be_cmds.c

@@ -1235,7 +1235,7 @@ int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id,
 
 		i = 0;
 		netdev_for_each_mc_addr(ha, netdev)
-			memcpy(req->mac[i].byte, ha->addr, ETH_ALEN);
+			memcpy(req->mac[i++].byte, ha->addr, ETH_ALEN);
 	} else {
 		req->promiscuous = 1;
 	}

drivers/net/bnx2x/bnx2x.h

@@ -20,8 +20,8 @@
  * (you will need to reboot afterwards) */
 /* #define BNX2X_STOP_ON_ERROR */
 
-#define DRV_MODULE_VERSION      "1.60.00-4"
-#define DRV_MODULE_RELDATE      "2010/11/01"
+#define DRV_MODULE_VERSION      "1.60.01-0"
+#define DRV_MODULE_RELDATE      "2010/11/12"
 #define BNX2X_BC_VER            0x040200
 
 #define BNX2X_MULTI_QUEUE

drivers/net/bnx2x/bnx2x_cmn.c

@@ -1782,15 +1782,15 @@ exit_lbl:
 }
 #endif
 
-static inline void bnx2x_set_pbd_gso_e2(struct sk_buff *skb,
-				     struct eth_tx_parse_bd_e2 *pbd,
-				     u32 xmit_type)
+static inline void bnx2x_set_pbd_gso_e2(struct sk_buff *skb, u32 *parsing_data,
+					u32 xmit_type)
 {
-	pbd->parsing_data |= cpu_to_le16(skb_shinfo(skb)->gso_size) <<
-		ETH_TX_PARSE_BD_E2_LSO_MSS_SHIFT;
+	*parsing_data |= (skb_shinfo(skb)->gso_size <<
+			      ETH_TX_PARSE_BD_E2_LSO_MSS_SHIFT) &
+			      ETH_TX_PARSE_BD_E2_LSO_MSS;
 	if ((xmit_type & XMIT_GSO_V6) &&
 	    (ipv6_hdr(skb)->nexthdr == NEXTHDR_IPV6))
-		pbd->parsing_data |= ETH_TX_PARSE_BD_E2_IPV6_WITH_EXT_HDR;
+		*parsing_data |= ETH_TX_PARSE_BD_E2_IPV6_WITH_EXT_HDR;
 }
 
 /**
@@ -1835,15 +1835,15 @@ static inline void bnx2x_set_pbd_gso(struct sk_buff *skb,
  * @return header len
  */
 static inline  u8 bnx2x_set_pbd_csum_e2(struct bnx2x *bp, struct sk_buff *skb,
-	struct eth_tx_parse_bd_e2 *pbd,
-	u32 xmit_type)
+	u32 *parsing_data, u32 xmit_type)
 {
-	pbd->parsing_data |= cpu_to_le16(tcp_hdrlen(skb)/4) <<
-		ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW_SHIFT;
+	*parsing_data |= ((tcp_hdrlen(skb)/4) <<
+		ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW_SHIFT) &
+		ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW;
 
-	pbd->parsing_data |= cpu_to_le16(((unsigned char *)tcp_hdr(skb) -
-					  skb->data) / 2) <<
-		ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W_SHIFT;
+	*parsing_data |= ((((u8 *)tcp_hdr(skb) - skb->data) / 2) <<
+		ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W_SHIFT) &
+		ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W;
 
 	return skb_transport_header(skb) + tcp_hdrlen(skb) - skb->data;
 }
@@ -1912,6 +1912,7 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	struct eth_tx_bd *tx_data_bd, *total_pkt_bd = NULL;
 	struct eth_tx_parse_bd_e1x *pbd_e1x = NULL;
 	struct eth_tx_parse_bd_e2 *pbd_e2 = NULL;
+	u32 pbd_e2_parsing_data = 0;
 	u16 pkt_prod, bd_prod;
 	int nbd, fp_index;
 	dma_addr_t mapping;
@@ -2033,8 +2034,9 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		memset(pbd_e2, 0, sizeof(struct eth_tx_parse_bd_e2));
 		/* Set PBD in checksum offload case */
 		if (xmit_type & XMIT_CSUM)
-			hlen = bnx2x_set_pbd_csum_e2(bp,
-						     skb, pbd_e2, xmit_type);
+			hlen = bnx2x_set_pbd_csum_e2(bp, skb,
+						     &pbd_e2_parsing_data,
+						     xmit_type);
 	} else {
 		pbd_e1x = &fp->tx_desc_ring[bd_prod].parse_bd_e1x;
 		memset(pbd_e1x, 0, sizeof(struct eth_tx_parse_bd_e1x));
@@ -2076,10 +2078,18 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
 			bd_prod = bnx2x_tx_split(bp, fp, tx_buf, &tx_start_bd,
 						 hlen, bd_prod, ++nbd);
 		if (CHIP_IS_E2(bp))
-			bnx2x_set_pbd_gso_e2(skb, pbd_e2, xmit_type);
+			bnx2x_set_pbd_gso_e2(skb, &pbd_e2_parsing_data,
+					     xmit_type);
 		else
 			bnx2x_set_pbd_gso(skb, pbd_e1x, xmit_type);
 	}
+
+	/* Set the PBD's parsing_data field if not zero
+	 * (for the chips newer than 57711).
+	 */
+	if (pbd_e2_parsing_data)
+		pbd_e2->parsing_data = cpu_to_le32(pbd_e2_parsing_data);
+
 	tx_data_bd = (struct eth_tx_bd *)tx_start_bd;
 
 	/* Handle fragmented skb */

drivers/net/bnx2x/bnx2x_init_ops.h

@@ -838,7 +838,7 @@ static void bnx2x_qm_init_ptr_table(struct bnx2x *bp, int qm_cid_count,
 /****************************************************************************
 * SRC initializations
 ****************************************************************************/
-
+#ifdef BCM_CNIC
 /* called during init func stage */
 static void bnx2x_src_init_t2(struct bnx2x *bp, struct src_ent *t2,
 			      dma_addr_t t2_mapping, int src_cid_count)
@@ -862,5 +862,5 @@ static void bnx2x_src_init_t2(struct bnx2x *bp, struct src_ent *t2,
 		    U64_HI((u64)t2_mapping +
 			   (src_cid_count-1) * sizeof(struct src_ent)));
 }
-
+#endif
 #endif /* BNX2X_INIT_OPS_H */

drivers/net/bonding/bond_main.c

@@ -171,7 +171,7 @@ MODULE_PARM_DESC(resend_igmp, "Number of IGMP membership reports to send on link
 /*----------------------------- Global variables ----------------------------*/
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
-cpumask_var_t netpoll_block_tx;
+atomic_t netpoll_block_tx = ATOMIC_INIT(0);
 #endif
 
 static const char * const version =
@@ -1576,7 +1576,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 
 	/* If this is the first slave, then we need to set the master's hardware
 	 * address to be the same as the slave's. */
-	if (bond->slave_cnt == 0)
+	if (is_zero_ether_addr(bond->dev->dev_addr))
 		memcpy(bond->dev->dev_addr, slave_dev->dev_addr,
 		       slave_dev->addr_len);
 
@@ -5299,13 +5299,6 @@ static int __init bonding_init(void)
 	if (res)
 		goto out;
 
-#ifdef CONFIG_NET_POLL_CONTROLLER
-	if (!alloc_cpumask_var(&netpoll_block_tx, GFP_KERNEL)) {
-		res = -ENOMEM;
-		goto out;
-	}
-#endif
-
 	res = register_pernet_subsys(&bond_net_ops);
 	if (res)
 		goto out;
@@ -5334,9 +5327,6 @@ err:
 	rtnl_link_unregister(&bond_link_ops);
 err_link:
 	unregister_pernet_subsys(&bond_net_ops);
-#ifdef CONFIG_NET_POLL_CONTROLLER
-	free_cpumask_var(netpoll_block_tx);
-#endif
 	goto out;
 
 }
@@ -5353,7 +5343,10 @@ static void __exit bonding_exit(void)
 	unregister_pernet_subsys(&bond_net_ops);
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
-	free_cpumask_var(netpoll_block_tx);
+	/*
+	 * Make sure we don't have an imbalance on our netpoll blocking
+	 */
+	WARN_ON(atomic_read(&netpoll_block_tx));
 #endif
 }
 

drivers/net/bonding/bonding.h

@@ -119,26 +119,22 @@
 
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
-extern cpumask_var_t netpoll_block_tx;
+extern atomic_t netpoll_block_tx;
 
 static inline void block_netpoll_tx(void)
 {
-	preempt_disable();
-	BUG_ON(cpumask_test_and_set_cpu(smp_processor_id(),
-					netpoll_block_tx));
+	atomic_inc(&netpoll_block_tx);
 }
 
 static inline void unblock_netpoll_tx(void)
 {
-	BUG_ON(!cpumask_test_and_clear_cpu(smp_processor_id(),
-					   netpoll_block_tx));
-	preempt_enable();
+	atomic_dec(&netpoll_block_tx);
 }
 
 static inline int is_netpoll_tx_blocked(struct net_device *dev)
 {
 	if (unlikely(dev->priv_flags & IFF_IN_NETPOLL))
-		return cpumask_test_cpu(smp_processor_id(), netpoll_block_tx);
+		return atomic_read(&netpoll_block_tx);
 	return 0;
 }
 #else

drivers/net/caif/caif_shm_u5500.c

@@ -5,7 +5,7 @@
  * License terms: GNU General Public License (GPL) version 2
  */
 
-#define pr_fmt(fmt) KBUILD_MODNAME ":" __func__ "():" fmt
+#define pr_fmt(fmt) KBUILD_MODNAME ":" fmt
 
 #include <linux/version.h>
 #include <linux/init.h>

drivers/net/caif/caif_shmcore.c

@@ -6,7 +6,7 @@
  * License terms: GNU General Public License (GPL) version 2
  */
 
-#define pr_fmt(fmt) KBUILD_MODNAME ":" __func__ "():" fmt
+#define pr_fmt(fmt) KBUILD_MODNAME ":" fmt
 
 #include <linux/spinlock.h>
 #include <linux/sched.h>