As a pending action might be still there at the work
thread, flush it.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
---
drivers/media/usb/em28xx/em28xx-audio.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/media/usb/em28xx/em28xx-audio.c b/drivers/media/usb/em28xx/em28xx-audio.c
index 74575e0ed41b..1563f71a5ea2 100644
--- a/drivers/media/usb/em28xx/em28xx-audio.c
+++ b/drivers/media/usb/em28xx/em28xx-audio.c
@@ -967,6 +967,8 @@ static int em28xx_audio_fini(struct em28xx *dev)
em28xx_info("Closing audio extension");
snd_card_disconnect(dev->adev.sndcard);
+ flush_work(&dev->wq_trigger);
+
em28xx_audio_free_urb(dev);
if (dev->adev.sndcard) {
--
1.8.3.1
--
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