[ARM] 3836/1: S3C24XX: Clear both EINT and INT status before sleep

Clear both the EINT and INT status before
going to sleep, otherwise we may end up being
woken by something that was not set in our
wakeup map.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c
index 9402583a12941bd2b42d8a48bf94e2bee441227a..b49a0b3b72b319562dcaf4763627ee52c85ad6de 100644 (file)
--- a/arch/arm/mach-s3c2410/pm.c
+++ b/arch/arm/mach-s3c2410/pm.c
@@ -557,6 +557,8 @@ static int s3c2410_pm_enter(suspend_state_t state)
        /* ack any outstanding external interrupts before we go to sleep */
 
        __raw_writel(__raw_readl(S3C2410_EINTPEND), S3C2410_EINTPEND);
+       __raw_writel(__raw_readl(S3C2410_INTPND), S3C2410_INTPND);
+       __raw_writel(__raw_readl(S3C2410_SRCPND), S3C2410_SRCPND);
 
        /* call cpu specific preperation */