Merge tag 'msm-fix-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm into next/fixes-non-critical

From David Brown:
Some minor fixes for MSM for 3.10

  - Fix a timer problem that causes missed ticks and hangs.

  - Fix a problem with the decompressor UART dropping characters.

* tag 'msm-fix-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm:
  ARM: msm: Fix uncompess.h tx underrun check
  ARM: msm: Stop counting before reprogramming clockevent

Signed-off-by: Olof Johansson <olof@lixom.net>

arch/arm/mach-msm/include/mach/uncompress.h

@@ -37,7 +37,7 @@ static void putc(int c)
 	 * Wait for TX_READY to be set; but skip it if we have a
 	 * TX underrun.
 	 */
-	if (UART_DM_SR & 0x08)
+	if (!(UART_DM_SR & 0x08))
 		while (!(UART_DM_ISR & 0x80))
 			cpu_relax();
 

arch/arm/mach-msm/timer.c

@@ -62,7 +62,10 @@ static int msm_timer_set_next_event(unsigned long cycles,
 {
 	u32 ctrl = readl_relaxed(event_base + TIMER_ENABLE);
 
-	writel_relaxed(0, event_base + TIMER_CLEAR);
+	ctrl &= ~TIMER_ENABLE_EN;
+	writel_relaxed(ctrl, event_base + TIMER_ENABLE);
+
+	writel_relaxed(ctrl, event_base + TIMER_CLEAR);
 	writel_relaxed(cycles, event_base + TIMER_MATCH_VAL);
 	writel_relaxed(ctrl | TIMER_ENABLE_EN, event_base + TIMER_ENABLE);
 	return 0;