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-rw-r--r--arch/arm/mach-s3c2412/pm.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2412/pm.c b/arch/arm/mach-s3c2412/pm.c
index c9cfe40e21f6..a7417c479ffe 100644
--- a/arch/arm/mach-s3c2412/pm.c
+++ b/arch/arm/mach-s3c2412/pm.c
@@ -21,6 +21,7 @@
#include <linux/io.h>
#include <mach/hardware.h>
+#include <asm/cacheflush.h>
#include <asm/irq.h>
#include <mach/regs-power.h>
@@ -39,6 +40,8 @@ static void s3c2412_cpu_suspend(void)
{
unsigned long tmp;
+ flush_cache_all();
+
/* set our standby method to sleep */
tmp = __raw_readl(S3C2412_PWRCFG);