diff options
Diffstat (limited to 'arch/sh/kernel/cpu/shmobile/cpuidle.c')
| -rw-r--r-- | arch/sh/kernel/cpu/shmobile/cpuidle.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/sh/kernel/cpu/shmobile/cpuidle.c b/arch/sh/kernel/cpu/shmobile/cpuidle.c index aae346811da4..ea6ab0278490 100644 --- a/arch/sh/kernel/cpu/shmobile/cpuidle.c +++ b/arch/sh/kernel/cpu/shmobile/cpuidle.c @@ -91,14 +91,19 @@ static struct cpuidle_driver cpuidle_driver = { .state_count = 3, }; -void sh_mobile_setup_cpuidle(void) +int __init sh_mobile_setup_cpuidle(void) { + int ret; + if (sh_mobile_sleep_supported & SUSP_SH_SF) cpuidle_driver.states[1].disabled = false; if (sh_mobile_sleep_supported & SUSP_SH_STANDBY) cpuidle_driver.states[2].disabled = false; - if (!cpuidle_register_driver(&cpuidle_driver)) - cpuidle_register_device(&cpuidle_dev); + ret = cpuidle_register_driver(&cpuidle_driver); + if (ret) + return ret; + + return cpuidle_register_device(&cpuidle_dev); } |
