diff options
Diffstat (limited to 'drivers/cpuidle/cpuidle-riscv-sbi.c')
| -rw-r--r-- | drivers/cpuidle/cpuidle-riscv-sbi.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/cpuidle/cpuidle-riscv-sbi.c b/drivers/cpuidle/cpuidle-riscv-sbi.c index 862a2876f1c9..05fe2902df9a 100644 --- a/drivers/cpuidle/cpuidle-riscv-sbi.c +++ b/drivers/cpuidle/cpuidle-riscv-sbi.c @@ -97,8 +97,13 @@ static int sbi_cpuidle_enter_state(struct cpuidle_device *dev, struct cpuidle_driver *drv, int idx) { u32 *states = __this_cpu_read(sbi_cpuidle_data.states); + u32 state = states[idx]; - return CPU_PM_CPU_IDLE_ENTER_PARAM(sbi_suspend, idx, states[idx]); + if (state & SBI_HSM_SUSP_NON_RET_BIT) + return CPU_PM_CPU_IDLE_ENTER_PARAM(sbi_suspend, idx, state); + else + return CPU_PM_CPU_IDLE_ENTER_RETENTION_PARAM(sbi_suspend, + idx, state); } static int __sbi_enter_domain_idle_state(struct cpuidle_device *dev, |