if (h->oss.minor_mixer == minor) 
if (h->dmasound.minor_mixer == minor) 
static int mixer_open(struct inode *inode, struct file *file){	int minor = iminor(inode);	struct saa7134_dev *h,*dev = NULL;	struct list_head *list;	list_for_each(list,&saa7134_devlist) {		h = list_entry(list, struct saa7134_dev, devlist);		if (h->oss.minor_mixer == minor)			dev = h;	}	if (NULL == dev)		return -ENODEV;	file->private_data = dev;	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/b54134be53be720da423692665ec215eb14a678b/saa7134-oss.c/buggy/drivers/media/video/saa7134/saa7134-oss.c