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Commit 66ab8787 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: lpm_levels: Allow hotplug even if the driver hasn't been probed."

parents 0cb24f6c 6e342027

drivers/cpuidle/lpm_levels.c

+13 −8
Original line number Diff line number Diff line
@@ -784,14 +784,19 @@ static int lpm_cpuidle_enter(struct cpuidle_device *dev, 


void lpm_cpu_hotplug_enter(unsigned int cpu)

{

	int i;

	for (i = sys_state.num_cpu_levels - 1; i >= 0; i--) {

		bool allow = msm_pm_sleep_mode_allow(cpu,

				sys_state.cpu_level[i].mode, false);

		if (allow)

			msm_cpu_pm_enter_sleep(sys_state.cpu_level[i].mode,

					false);

	}

	enum msm_pm_sleep_mode mode = MSM_PM_SLEEP_MODE_NR;



	if (msm_pm_sleep_mode_allow(cpu, MSM_PM_SLEEP_MODE_POWER_COLLAPSE,

				false))

		mode = MSM_PM_SLEEP_MODE_POWER_COLLAPSE;

	else if (msm_pm_sleep_mode_allow(cpu,

			MSM_PM_SLEEP_MODE_POWER_COLLAPSE_STANDALONE, false))

		mode = MSM_PM_SLEEP_MODE_POWER_COLLAPSE_STANDALONE;

	else

		__WARN_printf("Power collapse modes not enabled for hotpug\n");



	if (mode < MSM_PM_SLEEP_MODE_NR)

		msm_cpu_pm_enter_sleep(mode, false);

}



static int lpm_suspend_enter(suspend_state_t state)