[PATCH] ALSA: control: Fix leftover snd_power_unref()

[Takashi Iwai <tiwai@xxxxxxx>]

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
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
 sound/core/control.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sound/core/control.c b/sound/core/control.c
index 2b857757bb19..f668826649b3 100644
--- 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);
-- 
2.43.0