Messages in this thread Patch in this message | | | Date | Sun, 06 Dec 2009 15:30:33 -0800 | From | Greg KH <> | Subject | [01/20] ALSA: AACI: fix AC97 multiple-open bug |
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2.6.27-stable review patch. If anyone has any objections, please let us know.
------------------ From: Russell King <rmk+kernel@arm.linux.org.uk>
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>
--- sound/arm/aaci.c | 4 ++++ 1 file changed, 4 insertions(+)
--- a/sound/arm/aaci.c +++ b/sound/arm/aaci.c @@ -504,6 +504,10 @@ static int aaci_pcm_hw_params(struct snd 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));
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