Commit d59ff7d9 authored by Paul Cercueil's avatar Paul Cercueil Committed by Rafael J. Wysocki
Browse files

PM: runtime: Add EXPORT[_GPL]_RUNTIME_DEV_PM_OPS macros 



Similar to EXPORT[_GPL]_SIMPLE_DEV_PM_OPS, but for users with runtime-PM
suspend/resume callbacks.

Signed-off-by: default avatarPaul Cercueil <paul@crapouillou.net>
Acked-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 9d861919

include/linux/pm_runtime.h

+10 −0
Original line number Diff line number Diff line
@@ -30,12 +30,22 @@ 
 * macro, which uses the provided callbacks for both runtime PM and system

 * sleep, while DEFINE_RUNTIME_DEV_PM_OPS() uses pm_runtime_force_suspend()

 * and pm_runtime_force_resume() for its system sleep callbacks.

 *

 * If the underlying dev_pm_ops struct symbol has to be exported, use

 * EXPORT_RUNTIME_DEV_PM_OPS() or EXPORT_GPL_RUNTIME_DEV_PM_OPS() instead.

 */

#define DEFINE_RUNTIME_DEV_PM_OPS(name, suspend_fn, resume_fn, idle_fn) \

	_DEFINE_DEV_PM_OPS(name, pm_runtime_force_suspend, \

			   pm_runtime_force_resume, suspend_fn, \

			   resume_fn, idle_fn)



#define EXPORT_RUNTIME_DEV_PM_OPS(name, suspend_fn, resume_fn, idle_fn) \

	_EXPORT_DEV_PM_OPS(name, pm_runtime_force_suspend, pm_runtime_force_resume, \

			   suspend_fn, resume_fn, idle_fn, "")

#define EXPORT_GPL_RUNTIME_DEV_PM_OPS(name, suspend_fn, resume_fn, idle_fn) \

	_EXPORT_DEV_PM_OPS(name, pm_runtime_force_suspend, pm_runtime_force_resume, \

			   suspend_fn, resume_fn, idle_fn, "_gpl")



#ifdef CONFIG_PM

extern struct workqueue_struct *pm_wq;