From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 9 Jun 2026 11:50:55 +0000 (+0200)
Subject: ALSA: timer: Disable work at freeing timer object
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=764e7ed16d2d6a5948a9e8032b2ef7f77678a8ae;p=thirdparty%2Flinux.git

ALSA: timer: Disable work at freeing timer object

There might be a pending work at freeing a timer object, hence clean
it up properly.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20260609115100.806869-4-tiwai@suse.de
---

diff --git a/sound/core/timer.c b/sound/core/timer.c
index 6baa63a3bad0..a3ae5416485e 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -1045,6 +1045,8 @@ static int snd_timer_free(struct snd_timer *timer)
 		list_del(&timer->device_list);
 	}
 
+	disable_work_sync(&timer->task_work);
+
 	snd_timer_ref_put(timer);
 	return 0;
 }