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| author | xingchao <xingchao.wang@intel.com> | 2011-04-27 16:58:54 -0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-05-03 23:29:54 +0100 |
| commit | 9ab88434e8b5ffc5a638b5b1d3b9a67dceb28e5d (patch) | |
| tree | d6b393aa6c5af111aa6cdde1ee58d7c1fccf0ad7 /sound/soc/mid-x86/sst_platform.c | |
| parent | ed77cc122a8402db8f9c3492649aa0c3fee7b385 (diff) | |
| download | talos-obmc-linux-9ab88434e8b5ffc5a638b5b1d3b9a67dceb28e5d.tar.gz talos-obmc-linux-9ab88434e8b5ffc5a638b5b1d3b9a67dceb28e5d.zip | |
ASoC: sst_platform: add hw_free callback to fix resource leak
Signed-off-by: xingchao <xingchao.wang@intel.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/mid-x86/sst_platform.c')
| -rw-r--r-- | sound/soc/mid-x86/sst_platform.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/soc/mid-x86/sst_platform.c b/sound/soc/mid-x86/sst_platform.c index d567c322a2fb..6b1f9d3bf34e 100644 --- a/sound/soc/mid-x86/sst_platform.c +++ b/sound/soc/mid-x86/sst_platform.c @@ -376,6 +376,11 @@ static int sst_platform_pcm_hw_params(struct snd_pcm_substream *substream, return 0; } +static int sst_platform_pcm_hw_free(struct snd_pcm_substream *substream) +{ + return snd_pcm_lib_free_pages(substream); +} + static struct snd_pcm_ops sst_platform_ops = { .open = sst_platform_open, .close = sst_platform_close, @@ -384,6 +389,7 @@ static struct snd_pcm_ops sst_platform_ops = { .trigger = sst_platform_pcm_trigger, .pointer = sst_platform_pcm_pointer, .hw_params = sst_platform_pcm_hw_params, + .hw_free = sst_platform_pcm_hw_free, }; static void sst_pcm_free(struct snd_pcm *pcm) |
