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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 10:21:00 -0800 |
| commit | c20be9b482978de39a489dfc2e2a4ccb8ee9ea56 (patch) | |
| tree | 4bb30b60081b5edc2c828ce6c2ec6fe8afc43bbc | |
| parent | b381ea627f10c081d4f45ce601463732bda0e765 (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 dc78272fc39f..d3f1912aa2a1 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)); |