diff options
| author | Ben Dooks <ben-linux@fluff.org> | 2006-09-19 09:04:18 (GMT) |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-09-25 09:25:32 (GMT) |
| commit | cdf3f8e0387e81477dee72ecb2e3be28feac05c8 (patch) | |
| tree | 6a2dd8f4b3afa374fce1e56d1d12446c2595f9c4 /arch/arm/mach-s3c2410/pm.c | |
| parent | 50dedf168c1afd23cbc6c4fd8429c9e931b4e813 (diff) | |
| download | linux-fsl-qoriq-cdf3f8e0387e81477dee72ecb2e3be28feac05c8.tar.xz | |
[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>
Diffstat (limited to 'arch/arm/mach-s3c2410/pm.c')
| -rw-r--r-- | arch/arm/mach-s3c2410/pm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c index 9402583..b49a0b3 100644 --- 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 */ |