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authorTakashi Iwai <tiwai@suse.de>2018-12-09 12:04:25 +0300
committerTakashi Iwai <tiwai@suse.de>2018-12-11 10:18:25 +0300
commit4f799e734094f09feaae89ee75982fac84742c56 (patch)
treed4721bd977f2f554273b432c0b4453989ee773fd /include/sound
parent457f3c86d3358beb0ae19774fef8a9035dedd88f (diff)
downloadlinux-4f799e734094f09feaae89ee75982fac84742c56.tar.xz
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')
-rw-r--r--include/sound/hda_component.h9
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)