ALSA: line6: Sync PCM stop at disconnect
Call line6_pcm_disconnect() at disconnect to make sure that all URBs
are cleared. Also reduce the superfluous snd_pcm_stop() calls from
the function (and remove the unused function) since the streams are
guaranteed to be stopped at this point via snd_card_disconnect().
Tested-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
index f222d9f..1193d16 100644
--- a/sound/usb/line6/driver.c
+++ b/sound/usb/line6/driver.c
@@ -670,6 +670,8 @@
dev_err(line6->ifcdev, "driver bug: inconsistent usb device\n");
snd_card_disconnect(line6->card);
+ if (line6->line6pcm)
+ line6_pcm_disconnect(line6->line6pcm);
if (line6->disconnect)
line6->disconnect(interface);