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authorRussell King <rmk+kernel@arm.linux.org.uk>2011-06-21 19:34:34 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-06-24 08:48:45 +0100
commit372c0ac8aca7655b6a8920b10bf9563402ac19d8 (patch)
treee9b0b8ea7c7a08968072ee27e5a85db4849c68bd
parente7089da9567fa8da37e35e1f81a5e3579d0d582d (diff)
ARM: pm: samsung: no need to call flush_cache_all()
The core suspend code calls flush_cache_all() immediately prior to calling the suspend finisher function, so remove these needless calls from the finisher functions. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
-rw-r--r--arch/arm/mach-s3c2412/pm.c2
-rw-r--r--arch/arm/mach-s3c2416/pm.c2
2 files changed, 0 insertions, 4 deletions
diff --git a/arch/arm/mach-s3c2412/pm.c b/arch/arm/mach-s3c2412/pm.c
index fecd85489e5..9a1fb898db5 100644
--- a/arch/arm/mach-s3c2412/pm.c
+++ b/arch/arm/mach-s3c2412/pm.c
@@ -41,8 +41,6 @@ static void s3c2412_cpu_suspend(unsigned long arg)
{
unsigned long tmp;
- flush_cache_all();
-
/* set our standby method to sleep */
tmp = __raw_readl(S3C2412_PWRCFG);
diff --git a/arch/arm/mach-s3c2416/pm.c b/arch/arm/mach-s3c2416/pm.c
index 268fda74420..9e67a2a07a8 100644
--- a/arch/arm/mach-s3c2416/pm.c
+++ b/arch/arm/mach-s3c2416/pm.c
@@ -26,8 +26,6 @@ extern void s3c2412_sleep_enter(void);
static void s3c2416_cpu_suspend(unsigned long arg)
{
- flush_cache_all();
-
/* enable wakeup sources regardless of battery state */
__raw_writel(S3C2443_PWRCFG_SLEEP, S3C2443_PWRCFG);