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authorStanley Miao <stanley.miao@windriver.com>2008-12-19 22:08:22 +0800
committerTakashi Iwai <tiwai@suse.de>2008-12-19 15:36:35 +0100
commit19b3f31609dc8be3a56c78dcb7da723f10f7009c (patch)
treec907a9bf49025874316b09b6a15f8ce0a3ac4e85
parent13d428afc007fcfcd6deeb215618f54cf9c0cae6 (diff)
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: 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>
-rw-r--r--sound/soc/omap/omap-pcm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index e9084fdd208..acd68efb2b7 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -233,7 +233,7 @@ static int omap_pcm_open(struct snd_pcm_substream *substream)
if (ret < 0)
goto out;
- prtd = kzalloc(sizeof(prtd), GFP_KERNEL);
+ prtd = kzalloc(sizeof(*prtd), GFP_KERNEL);
if (prtd == NULL) {
ret = -ENOMEM;
goto out;