| From 19b3f31609dc8be3a56c78dcb7da723f10f7009c Mon Sep 17 00:00:00 2001 |
| From: Stanley Miao <stanley.miao@windriver.com> |
| Date: Fri, 19 Dec 2008 22:08:22 +0800 |
| Subject: ALSA: Fix a Oops bug in omap soc driver. |
| |
| From: Stanley Miao <stanley.miao@windriver.com> |
| |
| commit 19b3f31609dc8be3a56c78dcb7da723f10f7009c upstream. |
| |
| 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> |
| Signed-off-by: Takashi Iwai <tiwai@suse.de> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
| |
| --- |
| sound/soc/omap/omap-pcm.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/sound/soc/omap/omap-pcm.c |
| +++ b/sound/soc/omap/omap-pcm.c |
| @@ -231,7 +231,7 @@ static int omap_pcm_open(struct snd_pcm_ |
| if (ret < 0) |
| goto out; |
| |
| - prtd = kzalloc(sizeof(prtd), GFP_KERNEL); |
| + prtd = kzalloc(sizeof(*prtd), GFP_KERNEL); |
| if (prtd == NULL) { |
| ret = -ENOMEM; |
| goto out; |
