ALSA: control: Fix leftover snd_power_unref()

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

Fixes: fcc62b19104a ("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>

diff --git a/sound/core/control.c b/sound/core/control.c
index 2b857757bb19f8c46a44e7d4a6e0202344b93bed..f668826649b37668b0a4f28a2b023de886ab51df 100644 (file)
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -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);