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| author |   Takashi Iwai <tiwai@suse.de> | 2020-05-01 09:28:56 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-05-01 10:08:55 +0200 |
| commit | 0127f59794b39debf2daf3c7ff755236630198ed (patch) | |
| tree | c3447db8c21eca4af3b7326ca249335b81cd55f6 /sound/pci | |
| parent | ALSA: hda/realtek - Add LED class support for micmute LED (diff) | |
| download | linux-dev-0127f59794b39debf2daf3c7ff755236630198ed.tar.xz linux-dev-0127f59794b39debf2daf3c7ff755236630198ed.zip | |
ALSA: hda/realtek - Fix unused variable warning w/o CONFIG_LEDS_TRIGGER_AUDIO
Cover with a proper ifdef around the variable declaration for fixing
the following compilation warning without CONFIG_LEDS_TRIGGER_AUDIO:
sound/pci/hda/patch_realtek.c: In function 'alc_fixup_hp_gpio_led':
sound/pci/hda/patch_realtek.c:4134:6: warning: unused variable 'err' [-Wunused-variable]
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 87dc36482cab ("ALSA: hda/realtek - Add LED class support for micmute LED")
Link: https://lore.kernel.org/r/20200501072857.13720-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index b6a1c8b7f5d0..670e59b081d5 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4131,7 +4131,9 @@ static void alc_fixup_hp_gpio_led(struct hda_codec *codec, unsigned int micmute_mask) { struct alc_spec *spec = codec->spec; +#if IS_REACHABLE(CONFIG_LEDS_TRIGGER_AUDIO) int err; +#endif alc_fixup_gpio(codec, action, mute_mask | micmute_mask); |