From 372c0ac8aca7655b6a8920b10bf9563402ac19d8 Mon Sep 17 00:00:00 2001 From: Russell King Date: Tue, 21 Jun 2011 19:34:34 +0100 Subject: [PATCH] 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 --- arch/arm/mach-s3c2412/pm.c | 2 -- arch/arm/mach-s3c2416/pm.c | 2 -- 2 files changed, 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);