diff options
Diffstat (limited to 'arch/arm/plat-samsung/pm.c')
| -rw-r--r-- | arch/arm/plat-samsung/pm.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c index d896add68ad3..002b1472293b 100644 --- a/arch/arm/plat-samsung/pm.c +++ b/arch/arm/plat-samsung/pm.c @@ -243,6 +243,7 @@ int (*pm_cpu_sleep)(unsigned long); static int s3c_pm_enter(suspend_state_t state) { + int ret; /* ensure the debug is initialised (if enabled) */ s3c_pm_debug_init(); @@ -300,7 +301,9 @@ 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); + ret = cpu_suspend(0, pm_cpu_sleep); + if (ret) + return ret; /* restore the system state */ |