diff options
author | Mark Brown <broonie@kernel.org> | 2014-10-09 18:02:47 +0100 |
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committer | Mark Brown <broonie@kernel.org> | 2014-10-09 18:02:47 +0100 |
commit | 2606d2448703e8995ca39a59d8a1106a1e0f034a (patch) | |
tree | 588f1b850a7e13d0e2f3461d66909db55c7531fb /sound/usb/usx2y/usbusx2yaudio.c | |
parent | 8bb495e3f02401ee6f76d1b1d77f3ac9f079e376 (diff) | |
parent | b8a669d29702a8fb529f4fae450a86b8676b0e42 (diff) |
Merge tag 'kvm-for-lsk-v3.10-v1' of git://git.linaro.org/people/christoffer.dall/linux-kvm-arm into lsk-v3.10-kvmv3.10/topic/kvm
KVM/ARM/arm64 Support for LSK v3.10
Diffstat (limited to 'sound/usb/usx2y/usbusx2yaudio.c')
-rw-r--r-- | sound/usb/usx2y/usbusx2yaudio.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c index b37653247ef4..0ce903375eaf 100644 --- a/sound/usb/usx2y/usbusx2yaudio.c +++ b/sound/usb/usx2y/usbusx2yaudio.c @@ -273,7 +273,11 @@ static void usX2Y_clients_stop(struct usX2Ydev *usX2Y) struct snd_usX2Y_substream *subs = usX2Y->subs[s]; if (subs) { if (atomic_read(&subs->state) >= state_PRERUNNING) { + unsigned long flags; + + snd_pcm_stream_lock_irqsave(subs->pcm_substream, flags); snd_pcm_stop(subs->pcm_substream, SNDRV_PCM_STATE_XRUN); + snd_pcm_stream_unlock_irqrestore(subs->pcm_substream, flags); } for (u = 0; u < NRURBS; u++) { struct urb *urb = subs->urb[u]; |