Commit 384b52ce authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

PM: runtime: Introduce one more usage counter guard 



Follow previous commit 9a0abc39 ("PM: runtime: Add auto-cleanup
macros for "resume and get" operations") and define a runtime PM
usage counter guard in which pm_runtime_get_noresume() and
pm_runtime_put_noidle() will be used for incrementing and
decrementing it, respectively.

Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: default avatarJonathan Cameron <jonathan.cameorn@huawei.com>
parent d5e58ce1

include/linux/pm_runtime.h

+3 −0
Original line number Diff line number Diff line
@@ -614,6 +614,9 @@ static inline int pm_runtime_put_autosuspend(struct device *dev) 
	return __pm_runtime_put_autosuspend(dev);

}



DEFINE_GUARD(pm_runtime_noresume, struct device *,

	     pm_runtime_get_noresume(_T), pm_runtime_put_noidle(_T));



DEFINE_GUARD(pm_runtime_active, struct device *,

	     pm_runtime_get_sync(_T), pm_runtime_put(_T));

DEFINE_GUARD(pm_runtime_active_auto, struct device *,