Commit cc7282b8 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: atiixp: Fix unlocked snd_pcm_stop() call 



snd_pcm_stop() must be called in the PCM substream lock context.

Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 60478295

sound/pci/atiixp.c

+2 −0
Original line number Diff line number Diff line
@@ -689,7 +689,9 @@ static void snd_atiixp_xrun_dma(struct atiixp *chip, struct atiixp_dma *dma) 
	if (! dma->substream || ! dma->running)

		return;

	snd_printdd("atiixp: XRUN detected (DMA %d)\n", dma->ops->type);

	snd_pcm_stream_lock(dma->substream);

	snd_pcm_stop(dma->substream, SNDRV_PCM_STATE_XRUN);

	snd_pcm_stream_unlock(dma->substream);

}



/*

sound/pci/atiixp_modem.c

+2 −0
Original line number Diff line number Diff line
@@ -638,7 +638,9 @@ static void snd_atiixp_xrun_dma(struct atiixp_modem *chip, 
	if (! dma->substream || ! dma->running)

		return;

	snd_printdd("atiixp-modem: XRUN detected (DMA %d)\n", dma->ops->type);

	snd_pcm_stream_lock(dma->substream);

	snd_pcm_stop(dma->substream, SNDRV_PCM_STATE_XRUN);

	snd_pcm_stream_unlock(dma->substream);

}



/*