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OpenCloudOS-Kernel
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Merge branch 'fix/asoc' into for-linus 

* fix/asoc:
  ASoC: Fix NULL pointer dereference in __pxa2xx_pcm_hw_free
This commit is contained in:
Takashi Iwai 2009-07-16 16:35:46 +02:00
parent 6847e154e3 b7d4de7ff0
commit 9d5b28d530
1 changed files with 1 additions and 1 deletions
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2
sound/arm/pxa2xx-pcm-lib.c
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@ -75,7 +75,7 @@ int __pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream)
{
struct pxa2xx_runtime_data *rtd = substream->runtime->private_data;
if (rtd && rtd->params)
if (rtd && rtd->params && rtd->params->drcmr)
*rtd->params->drcmr = 0;
snd_pcm_set_runtime_buffer(substream, NULL);