Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm
Pull ARM fixes from Russell King:
"Just three fixes this time - a fix for a fix for our memset function,
fixing the dummy clockevent so that it doesn't interfere with real
hardware clockevents, and fixing a build error for Tegra."
* 'fixes' of git://git.linaro.org/people/rmk/linux-arm:
ARM: 7675/1: amba: tegra-ahb: Fix build error w/ PM_SLEEP w/o PM_RUNTIME
ARM: 7674/1: smp: Avoid dummy clockevent being preferred over real hardware clock-event
ARM: 7670/1: fix the memset fix
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 31644f1..79078ed 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -480,7 +480,7 @@
evt->features = CLOCK_EVT_FEAT_ONESHOT |
CLOCK_EVT_FEAT_PERIODIC |
CLOCK_EVT_FEAT_DUMMY;
- evt->rating = 400;
+ evt->rating = 100;
evt->mult = 1;
evt->set_mode = broadcast_timer_set_mode;
diff --git a/arch/arm/lib/memset.S b/arch/arm/lib/memset.S
index d912e73..94b0650 100644
--- a/arch/arm/lib/memset.S
+++ b/arch/arm/lib/memset.S
@@ -14,31 +14,15 @@
.text
.align 5
- .word 0
-
-1: subs r2, r2, #4 @ 1 do we have enough
- blt 5f @ 1 bytes to align with?
- cmp r3, #2 @ 1
- strltb r1, [ip], #1 @ 1
- strleb r1, [ip], #1 @ 1
- strb r1, [ip], #1 @ 1
- add r2, r2, r3 @ 1 (r2 = r2 - (4 - r3))
-/*
- * The pointer is now aligned and the length is adjusted. Try doing the
- * memset again.
- */
ENTRY(memset)
-/*
- * Preserve the contents of r0 for the return value.
- */
- mov ip, r0
- ands r3, ip, #3 @ 1 unaligned?
- bne 1b @ 1
+ ands r3, r0, #3 @ 1 unaligned?
+ mov ip, r0 @ preserve r0 as return value
+ bne 6f @ 1
/*
* we know that the pointer in ip is aligned to a word boundary.
*/
- orr r1, r1, r1, lsl #8
+1: orr r1, r1, r1, lsl #8
orr r1, r1, r1, lsl #16
mov r3, r1
cmp r2, #16
@@ -127,4 +111,13 @@
tst r2, #1
strneb r1, [ip], #1
mov pc, lr
+
+6: subs r2, r2, #4 @ 1 do we have enough
+ blt 5b @ 1 bytes to align with?
+ cmp r3, #2 @ 1
+ strltb r1, [ip], #1 @ 1
+ strleb r1, [ip], #1 @ 1
+ strb r1, [ip], #1 @ 1
+ add r2, r2, r3 @ 1 (r2 = r2 - (4 - r3))
+ b 1b
ENDPROC(memset)
diff --git a/drivers/amba/tegra-ahb.c b/drivers/amba/tegra-ahb.c
index 093c435..1f44e56 100644
--- a/drivers/amba/tegra-ahb.c
+++ b/drivers/amba/tegra-ahb.c
@@ -158,7 +158,7 @@
EXPORT_SYMBOL(tegra_ahb_enable_smmu);
#endif
-#ifdef CONFIG_PM_SLEEP
+#ifdef CONFIG_PM
static int tegra_ahb_suspend(struct device *dev)
{
int i;