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| author | Takashi Iwai <tiwai@suse.de> | 2015-01-19 18:15:54 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-01-20 10:18:44 +0300 |
| commit | 5a4753112afc4d418ec6023bac757a9ec3eb7a32 (patch) | |
| tree | 10c14a44a9d96003746c68968d2006ae98d10a49 /sound/usb/line6/driver.c | |
| parent | 31ca192139a152fcc550b9ebfb0e2d2d6247585e (diff) | |
| download | linux-5a4753112afc4d418ec6023bac757a9ec3eb7a32.tar.xz | |
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>
Diffstat (limited to 'sound/usb/line6/driver.c')
| -rw-r--r-- | sound/usb/line6/driver.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c index f222d9ffeca5..1193d16396a0 100644 --- a/sound/usb/line6/driver.c +++ b/sound/usb/line6/driver.c @@ -670,6 +670,8 @@ void line6_disconnect(struct usb_interface *interface) 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); |