unsigned char *value) 
u8 *value) 
static int saa7191_read_status(struct i2c_client *client,			       unsigned char *value){	int ret;	ret = i2c_master_recv(client, value, 1);	if (ret < 0) {		printk(KERN_ERR "SAA7191: saa7191_read_status(): read failed");		return ret;	}	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/a637a114f36b94a1ad8b9867f43bac0414958420/saa7191.c/buggy/drivers/media/video/saa7191.c