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ALSA: control: Fix leftover snd_power_unref()

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commit fef1ac950c upstream.

One snd_power_unref() was forgotten and left at __snd_ctl_elem_info()
in the previous change for reorganizing the locking order.

Fixes: fcc62b1910 ("ALSA: control: Take power_ref lock primarily")
Link: https://github.com/thesofproject/linux/pull/5127
Link: https://patch.msgid.link/20240801064203.30284-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Takashi Iwai
2024-08-01 08:42:01 +02:00
committed by Greg Kroah-Hartman
parent 61517f33e7
commit d468910e45
1 changed files with 0 additions and 1 deletions
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sound/core/control.c
-1
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@@ -1168,7 +1168,6 @@ static int __snd_ctl_elem_info(struct snd_card *card,
info->access = 0;
#endif
result = kctl->info(kctl, info);
snd_power_unref(card);
if (result >= 0) {
snd_BUG_ON(info->access);
index_offset = snd_ctl_get_ioff(kctl, &info->id);