From: Jaecheol Lee <[email protected]>
Signed-off-by: Jaecheol Lee <[email protected]>
Signed-off-by: Kukjin Kim <[email protected]>
---
arch/arm/plat-samsung/pm.c | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c
index 69d6b04..df12645 100644
--- a/arch/arm/plat-samsung/pm.c
+++ b/arch/arm/plat-samsung/pm.c
@@ -299,7 +299,10 @@ static int s3c_pm_enter(suspend_state_t state)
* we resume as it saves its own register state and restores it
* during the resume. */
- cpu_suspend(0, pm_cpu_sleep);
+ /* If entering sleep mode is failed, non-zero value is returned */
+
+ if (cpu_suspend(0, pm_cpu_sleep));
+ goto exit;
/* restore the system state */
@@ -323,6 +326,8 @@ static int s3c_pm_enter(suspend_state_t state)
/* ok, let's return from sleep */
S3C_PMDBG("S3C PM Resume (post-restore)\n");
+
+exit:
return 0;
}
--
1.7.1
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