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| author |   Takashi Iwai <tiwai@suse.de> | 2018-12-09 10:04:25 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2018-12-11 08:18:25 +0100 |
| commit | 4f799e734094f09feaae89ee75982fac84742c56 (patch) | |
| tree | d4721bd977f2f554273b432c0b4453989ee773fd /include/sound/hda_component.h | |
| parent | ALSA: hda/intel: Properly free the display power at error path (diff) | |
| download | wireguard-linux-4f799e734094f09feaae89ee75982fac84742c56.tar.xz wireguard-linux-4f799e734094f09feaae89ee75982fac84742c56.zip | |
ALSA: hda: Make snd_hdac_display_power() void function
After the recent refactoring, snd_hdac_display_power() doesn't return
any error, hence it can be defined to return void.
This makes many error checks redundant and allows us to reduce them
gracefully.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound/hda_component.h')
| -rw-r--r-- | include/sound/hda_component.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/include/sound/hda_component.h b/include/sound/hda_component.h index 767c8d8a0230..2ec31b358950 100644 --- a/include/sound/hda_component.h +++ b/include/sound/hda_component.h @@ -12,8 +12,8 @@ #ifdef CONFIG_SND_HDA_COMPONENT int snd_hdac_set_codec_wakeup(struct hdac_bus *bus, bool enable); -int snd_hdac_display_power(struct hdac_bus *bus, unsigned int idx, - bool enable); +void snd_hdac_display_power(struct hdac_bus *bus, unsigned int idx, + bool enable); int snd_hdac_sync_audio_rate(struct hdac_device *codec, hda_nid_t nid, int dev_id, int rate); int snd_hdac_acomp_get_eld(struct hdac_device *codec, hda_nid_t nid, int dev_id, @@ -30,10 +30,9 @@ static inline int snd_hdac_set_codec_wakeup(struct hdac_bus *bus, bool enable) { return 0; } -static inline int snd_hdac_display_power(struct hdac_bus *bus, - unsigned int idx, bool enable) +static inline void snd_hdac_display_power(struct hdac_bus *bus, + unsigned int idx, bool enable) { - return 0; } static inline int snd_hdac_sync_audio_rate(struct hdac_device *codec, hda_nid_t nid, int dev_id, int rate) |