[PATCH 5.15 45/45] ALSA: hda/sigmatel: Fix unused variable warning for beep power change

Greg Kroah-Hartman
2022-09-21T15:57:22Z

From: Takashi Iwai <tiwai@suse.de>

commit 51bdc8bb82525cd70feb92279c8b7660ad7948dd upstream.

The newly added stac_check_power_status() caused a compile warning
when CONFIG_SND_HDA_INPUT_BEEP is disabled. Fix it.

Fixes: 414d38ba8710 ("ALSA: hda/sigmatel: Keep power up while beep is enabled")
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20220905130630.2845-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
sound/pci/hda/patch_sigmatel.c | 2 ++
1 file changed, 2 insertions(+)

--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -4447,7 +4447,9 @@ static int stac_suspend(struct hda_codec

static int stac_check_power_status(struct hda_codec *codec, hda_nid_t nid)
{
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
struct sigmatel_spec *spec = codec->spec;
+#endif
int ret = snd_hda_gen_check_power_status(codec, nid);

#ifdef CONFIG_SND_HDA_INPUT_BEEP