Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\cpu_pm.c Create Date:2022-07-28 12:46:59
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:pu_cluster_pm_enter - CPU cluster low power entry notifier* Notifies listeners that all cpus in a power domain are entering a low power* state that may cause some blocks in the same power domain to reset

Proto:int cpu_cluster_pm_enter(void)

Type:int

Parameter:Nothing

135  ret = 0
137  ret = cpu_pm_notify(CPU_CLUSTER_PM_ENTER, - 1, & nr_calls)
138  If ret Then cpu_pm_notify(CPU_CLUSTER_PM_ENTER_FAILED, nr_calls - 1, NULL)
145  Return ret