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| author | Takashi Iwai <tiwai@suse.de> | 2021-08-20 13:15:55 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-08-20 13:15:55 +0200 |
| commit | 473b6d86baaebfae7e92ddac236011c1dc21f696 (patch) | |
| tree | fa7ab99e322d8f49d7b2394ea5d39cff140f3b9a | |
| parent | f2db3c875c0d7330d3d9987781c7a3e5ee7e4175 (diff) | |
| download | hda-emu-473b6d86baaebfae7e92ddac236011c1dc21f696.tar.gz | |
Add pm_runtime_suspend() and pm_runtime_resume() wrappers
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | include/linux/pm_runtime.h | 2 | ||||
| -rw-r--r-- | snd-wrapper.c | 14 |
2 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h index a575b55..a7e994b 100644 --- a/include/linux/pm_runtime.h +++ b/include/linux/pm_runtime.h @@ -22,6 +22,8 @@ static inline int pm_request_resume(struct device *dev) { return 0; } // XXX int pm_runtime_get_sync(struct device *dev); int pm_runtime_get_if_in_use(struct device *dev); int pm_runtime_put_autosuspend(struct device *dev); +int pm_runtime_suspend(struct device *dev); +int pm_runtime_resume(struct device *dev); int pm_runtime_force_suspend(struct device *dev); int pm_runtime_force_resume(struct device *dev); void pm_runtime_allow(struct device *dev); diff --git a/snd-wrapper.c b/snd-wrapper.c index 9f78af6..2d2c63c 100644 --- a/snd-wrapper.c +++ b/snd-wrapper.c @@ -908,6 +908,20 @@ int pm_runtime_force_resume(struct device *dev) return dev->driver->pm->runtime_resume(dev); } +int pm_runtime_suspend(struct device *dev) +{ + if (!pm_runtime_suspended(dev)) + return pm_runtime_force_suspend(dev); + return 0; +} + +int pm_runtime_resume(struct device *dev) +{ + if (pm_runtime_suspended(dev)) + return pm_runtime_force_resume(dev); + return 0; +} + void pm_runtime_allow(struct device *dev) { dev->pmallow = 1; |