diff --git a/[refs] b/[refs]
index e6199982e639..e21047f031f6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 090f848da000083bf6c1a052222396970e53b4d7
+refs/heads/master: dc8fc7edef5fe799a1c38c916d2c64b1d0fcf81a
diff --git a/trunk/arch/arm/mach-s3c2412/pm.c b/trunk/arch/arm/mach-s3c2412/pm.c
index c9cfe40e21f6..a7417c479ffe 100644
--- a/trunk/arch/arm/mach-s3c2412/pm.c
+++ b/trunk/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);