diff options
Diffstat (limited to 'arch/arm/mach-omap2/pm34xx.c')
| -rw-r--r-- | arch/arm/mach-omap2/pm34xx.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index e66e9948636c..6df395fff971 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -191,6 +191,7 @@ void omap_sram_idle(void) int per_next_state = PWRDM_POWER_ON; int core_next_state = PWRDM_POWER_ON; u32 sdrc_pwr = 0; + int error; mpu_next_state = pwrdm_read_next_pwrst(mpu_pwrdm); switch (mpu_next_state) { @@ -219,8 +220,11 @@ void omap_sram_idle(void) pwrdm_pre_transition(NULL); /* PER */ - if (per_next_state == PWRDM_POWER_OFF) - cpu_cluster_pm_enter(); + if (per_next_state == PWRDM_POWER_OFF) { + error = cpu_cluster_pm_enter(); + if (error) + return; + } /* CORE */ if (core_next_state < PWRDM_POWER_ON) { |