Commit 19b3f316 authored by Stanley Miao's avatar Stanley Miao Committed by Takashi Iwai

ALSA: Fix a Oops bug in omap soc driver.

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: default avatarStanley Miao <stanley.miao@windriver.com>
Acked-by: default avatarJarkko Nikula <jarkko.nikula@nokia.com>
Cc: stable@kernel.org
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 13d428af
...@@ -233,7 +233,7 @@ static int omap_pcm_open(struct snd_pcm_substream *substream) ...@@ -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;
......
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