Device Drivers Power Management

dpm_resume_noirq — Execute early resume callbacks for non-sysdev devices.
dpm_resume_end — Execute resume callbacks and complete system transition.
dpm_suspend_noirq — Execute late suspend callbacks for non-sysdev devices.
dpm_suspend_start — Prepare devices for PM transition and suspend them.
device_pm_wait_for_dev — Wait for suspend/resume of a device to complete.