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[19/25] ARM: pm: samsung: no need to call flush_cache_all()

Message ID E1QZpN9-0005nL-O7@rmk-PC.arm.linux.org.uk (mailing list archive)
State New, archived
Headers show

Commit Message

Russell King - ARM Linux June 23, 2011, 7:15 p.m. UTC 
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>
---
 arch/arm/mach-s3c2412/pm.c |    2 --
 arch/arm/mach-s3c2416/pm.c |    2 --
 2 files changed, 0 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/arch/arm/mach-s3c2412/pm.c b/arch/arm/mach-s3c2412/pm.c
index fecd854..9a1fb89 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 268fda7..9e67a2a 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);