diff options
Diffstat (limited to 'include/sound/hdaudio.h')
| -rw-r--r-- | include/sound/hdaudio.h | 32 |
1 files changed, 4 insertions, 28 deletions
diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h index 30446f17c6a6..2a8aa9dfb83d 100644 --- a/include/sound/hdaudio.h +++ b/include/sound/hdaudio.h @@ -139,39 +139,15 @@ static inline int snd_hdac_read_parm(struct hdac_device *codec, hda_nid_t nid, #ifdef CONFIG_PM void snd_hdac_power_up(struct hdac_device *codec); void snd_hdac_power_down(struct hdac_device *codec); +void snd_hdac_power_up_pm(struct hdac_device *codec); +void snd_hdac_power_down_pm(struct hdac_device *codec); #else static inline void snd_hdac_power_up(struct hdac_device *codec) {} static inline void snd_hdac_power_down(struct hdac_device *codec) {} +static inline void snd_hdac_power_up_pm(struct hdac_device *codec) {} +static inline void snd_hdac_power_down_pm(struct hdac_device *codec) {} #endif -/** - * snd_hdac_power_up_pm - power up the codec - * @codec: the codec object - * - * This function can be called in a recursive code path like init code - * which may be called by PM suspend/resume again. OTOH, if a power-up - * call must wake up the sleeper (e.g. in a kctl callback), use - * snd_hdac_power_up() instead. - */ -static inline void snd_hdac_power_up_pm(struct hdac_device *codec) -{ - if (!atomic_read(&codec->in_pm)) - snd_hdac_power_up(codec); -} - -/** - * snd_hdac_power_down_pm - power down the codec - * @codec: the codec object - * - * Like snd_hdac_power_up_pm(), this function is used in a recursive - * code path like init code which may be called by PM suspend/resume again. - */ -static inline void snd_hdac_power_down_pm(struct hdac_device *codec) -{ - if (!atomic_read(&codec->in_pm)) - snd_hdac_power_down(codec); -} - /* * HD-audio codec base driver */ |