Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze

Pull microblaze update from Michal Simek:
 "This Microblaze merge window is quite minimal.

  I have also added to my branch one xilinx systemace sparse fix because
  haven't got any reply from block maintainer."

* 'next' of git://git.monstr.eu/linux-2.6-microblaze:
  xilinx systemace: Fix sparse warnings
  microblaze: Move __NR_syscalls from uapi
  microblaze: Enable KGDB in defconfig
  microblaze: Don't mark arch_kgdb_ops as const.

arch/microblaze/configs/mmu_defconfig

@@ -1,4 +1,3 @@
-CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_FHANDLE=y
@@ -81,6 +80,9 @@ CONFIG_DETECT_HUNG_TASK=y
 CONFIG_DEBUG_SLAB=y
 CONFIG_DEBUG_SPINLOCK=y
 CONFIG_DEBUG_INFO=y
+CONFIG_KGDB=y
+CONFIG_KGDB_TESTS=y
+CONFIG_KGDB_KDB=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_KEYS=y
 CONFIG_ENCRYPTED_KEYS=y

arch/microblaze/include/asm/unistd.h

@@ -38,4 +38,7 @@
 #define __ARCH_WANT_SYS_FORK
 
 #endif /* __ASSEMBLY__ */
+
+#define __NR_syscalls         381
+
 #endif /* _ASM_MICROBLAZE_UNISTD_H */

arch/microblaze/include/uapi/asm/unistd.h

@@ -397,6 +397,4 @@
 #define __NR_kcmp		379
 #define __NR_finit_module	380
 
-#define __NR_syscalls		381
-
 #endif /* _UAPI_ASM_MICROBLAZE_UNISTD_H */

arch/microblaze/kernel/kgdb.c

@@ -141,7 +141,7 @@ void kgdb_arch_exit(void)
 /*
  * Global data
  */
-const struct kgdb_arch arch_kgdb_ops = {
+struct kgdb_arch arch_kgdb_ops = {
 #ifdef __MICROBLAZEEL__
 	.gdb_bpt_instr = {0x18, 0x00, 0x0c, 0xba}, /* brki r16, 0x18 */
 #else

drivers/block/xsysace.c

@@ -407,7 +407,7 @@ static void ace_dump_regs(struct ace_device *ace)
 		 ace_in32(ace, ACE_CFGLBA), ace_in(ace, ACE_FATSTAT));
 }
 
-void ace_fix_driveid(u16 *id)
+static void ace_fix_driveid(u16 *id)
 {
 #if defined(__BIG_ENDIAN)
 	int i;
@@ -463,7 +463,7 @@ static inline void ace_fsm_yieldirq(struct ace_device *ace)
 }
 
 /* Get the next read/write request; ending requests that we don't handle */
-struct request *ace_get_next_request(struct request_queue * q)
+static struct request *ace_get_next_request(struct request_queue *q)
 {
 	struct request *req;