From 5c545e1fb127a4b11ddc5f1a5ed066b853dd1a1a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Fabian=20Silva=20Delgado?= Date: Tue, 2 Feb 2016 23:22:20 -0300 Subject: Linux-libre 4.4.1-gnu --- sound/usb/card.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'sound/usb/card.c') diff --git a/sound/usb/card.c b/sound/usb/card.c index 18f56646c..1f09d9591 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -675,6 +675,8 @@ int snd_usb_autoresume(struct snd_usb_audio *chip) void snd_usb_autosuspend(struct snd_usb_audio *chip) { + if (atomic_read(&chip->shutdown)) + return; if (atomic_dec_and_test(&chip->active)) usb_autopm_put_interface(chip->pm_intf); } -- cgit v1.2.3