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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-11-29 16:39:52 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-12-08 11:16:51 -0800 |
| commit | a390ede93a1b9f6a66c39789fc97e6219068c9a9 (patch) | |
| tree | fdc1f01c86531e12746d5b8a03155fd708bed996 | |
| parent | 0687110b06ff817f612381a347918a0b7eecb380 (diff) | |
ALSA: AACI: fix AC97 multiple-open bug
commit 4acd57c3de62374fe5bb52e5cd24538190f4eab2 upstream.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | sound/arm/aaci.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c index b0a47449496..c735a0dca76 100644 --- a/sound/arm/aaci.c +++ b/sound/arm/aaci.c @@ -504,6 +504,10 @@ static int aaci_pcm_hw_params(struct snd_pcm_substream *substream, int err; aaci_pcm_hw_free(substream); + if (aacirun->pcm_open) { + snd_ac97_pcm_close(aacirun->pcm); + aacirun->pcm_open = 0; + } err = devdma_hw_alloc(NULL, substream, params_buffer_bytes(params)); |