diff options
| author | Olof Johansson <olof@lixom.net> | 2013-08-04 13:19:05 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2013-08-04 13:19:05 -0700 |
| commit | 6a33fc8cacfc7fac829c72bd321868be7e72f609 (patch) | |
| tree | ca8572f214a30c4743b731b4ab2809a980b78369 /sound/usb/misc/ua101.c | |
| parent | 3bd957978bb50390bb07678bc4c125989e9a81a2 (diff) | |
| parent | 2746a7c272a3242f919fa2fd5a5f2d9f8a41173a (diff) | |
| download | linux-rt-6a33fc8cacfc7fac829c72bd321868be7e72f609.tar.gz | |
Merge tag 'fixes-non-3.12' of git://git.infradead.org/linux-mvebu into next/fixes-non-critical
From Jason Cooper:
mvebu fixes-non-critical for v3.12
- dove
- fix section mismatch (all callers are already _init, so it's just a space
issue)
* tag 'fixes-non-3.12' of git://git.infradead.org/linux-mvebu:
ARM: dove: fix missing __init section of dove_mpp_gpio_mode
+ Linux 3.11-rc2
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'sound/usb/misc/ua101.c')
| -rw-r--r-- | sound/usb/misc/ua101.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/sound/usb/misc/ua101.c b/sound/usb/misc/ua101.c index 8b5d2c564e04..509315937f25 100644 --- a/sound/usb/misc/ua101.c +++ b/sound/usb/misc/ua101.c @@ -613,14 +613,24 @@ static int start_usb_playback(struct ua101 *ua) static void abort_alsa_capture(struct ua101 *ua) { - if (test_bit(ALSA_CAPTURE_RUNNING, &ua->states)) + unsigned long flags; + + if (test_bit(ALSA_CAPTURE_RUNNING, &ua->states)) { + snd_pcm_stream_lock_irqsave(ua->capture.substream, flags); snd_pcm_stop(ua->capture.substream, SNDRV_PCM_STATE_XRUN); + snd_pcm_stream_unlock_irqrestore(ua->capture.substream, flags); + } } static void abort_alsa_playback(struct ua101 *ua) { - if (test_bit(ALSA_PLAYBACK_RUNNING, &ua->states)) + unsigned long flags; + + if (test_bit(ALSA_PLAYBACK_RUNNING, &ua->states)) { + snd_pcm_stream_lock_irqsave(ua->playback.substream, flags); snd_pcm_stop(ua->playback.substream, SNDRV_PCM_STATE_XRUN); + snd_pcm_stream_unlock_irqrestore(ua->playback.substream, flags); + } } static int set_stream_hw(struct ua101 *ua, struct snd_pcm_substream *substream, |