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ALSA: hda: beep: Drop stale mutex

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The beep->mutex is no longer used since the drop of beep_mode=2.
Let's get rid of it.

Fixes: 0920c9b4c4d8 ("ALSA: hda - Remove beep_mode=2")
Link: https://lore.kernel.org/r/20240222153148.19691-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2024-02-22 16:31:48 +01:00
parent 372709508b
commit bc80e83ebb
2 changed files with 0 additions and 2 deletions
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1
sound/pci/hda/hda_beep.c
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@ -231,7 +231,6 @@ int snd_hda_attach_beep_device(struct hda_codec *codec, int nid)
codec->beep = beep;
INIT_WORK(&beep->beep_work, &snd_hda_generate_beep);
mutex_init(&beep->mutex);
input_dev = input_allocate_device();
if (!input_dev) {

1
sound/pci/hda/hda_beep.h
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@ -27,7 +27,6 @@ struct hda_beep {
unsigned int playing:1;
unsigned int keep_power_at_enable:1; /* set by driver */
struct work_struct beep_work; /* scheduled task for beep event */
struct mutex mutex;
void (*power_hook)(struct hda_beep *beep, bool on);
};