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ARM: pm: mach-exynos4: cleanup s3c_cpu_save
author
Russell King
<rmk+kernel@arm.linux.org.uk>
Mon, 13 Jun 2011 15:12:27 +0000
(16:12 +0100)
committer
Russell King
<rmk+kernel@arm.linux.org.uk>
Fri, 24 Jun 2011 07:48:44 +0000
(08:48 +0100)
s3c_cpu_save does not need to save any registers with the new
cpu_suspend calling convention. Remove these redundant instructions.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/mach-exynos4/sleep.S
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diff --git
a/arch/arm/mach-exynos4/sleep.S
b/arch/arm/mach-exynos4/sleep.S
index
d9a2287
..
b56a491
100644
(file)
--- a/
arch/arm/mach-exynos4/sleep.S
+++ b/
arch/arm/mach-exynos4/sleep.S
@@
-40,11
+40,8
@@
*/
ENTRY(s3c_cpu_save)
-
- stmfd sp!, { r3 - r12, lr }
adr r3, BSYM(exynos4_finish_suspend)
- bl cpu_suspend
- ldmfd sp!, { r3 - r12, pc }
+ b cpu_suspend
exynos4_finish_suspend:
ldr r0, =pm_cpu_sleep