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ALSA: Fix a Oops bug in omap soc driver.

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There will be a Oops or frequent underrun messages when playing music with
omap soc driver, this is because a data region is incorretly sized, other data
region will be overwriten when writing to this data region.

Signed-off-by: Stanley Miao <stanley.miao@windriver.com>
Acked-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Cc: stable@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Stanley Miao 2008-12-19 22:08:22 +08:00 committed by Takashi Iwai
parent 13d428afc0
commit 19b3f31609
1 changed files with 1 additions and 1 deletions
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2
sound/soc/omap/omap-pcm.c
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@ -233,7 +233,7 @@ static int omap_pcm_open(struct snd_pcm_substream *substream)
if (ret < 0) if (ret < 0)
goto out; goto out;
prtd = kzalloc(sizeof(prtd), GFP_KERNEL); prtd = kzalloc(sizeof(*prtd), GFP_KERNEL);
if (prtd == NULL) { if (prtd == NULL) {
ret = -ENOMEM; ret = -ENOMEM;
goto out; goto out;