diff options
| -rwxr-xr-x | arch/arm/mach-ux500/cpuidle.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/mach-ux500/cpuidle.c b/arch/arm/mach-ux500/cpuidle.c index 447d10a1e18..8aa65de08d2 100755 --- a/arch/arm/mach-ux500/cpuidle.c +++ b/arch/arm/mach-ux500/cpuidle.c @@ -169,9 +169,13 @@ static int u8500_enter_idle(struct cpuidle_device *dev, if (cstate->type == U8500_CSTATE_C2) ret = wfi_retention_idle(dev, state); - if (cstate->type == U8500_CSTATE_C0) + if (cstate->type == U8500_CSTATE_C0) { ret = poll_idle(dev, state); + /* irq already enabled so just return. */ + return ret; + } + local_irq_enable(); return ret; |