printk(KERN_WARNING "%s: I/O error (read)\n", chip->c.name); 
tvaudio_warn("%s: I/O error (read)\n", chip->c.name); 
static int chip_read(struct CHIPSTATE *chip){	unsigned char buffer;	if (1 != i2c_master_recv(&chip->c,&buffer,1)) {		printk(KERN_WARNING "%s: I/O error (read)\n", chip->c.name);		return -1;	}	dprintk("%s: chip_read: 0x%x\n", chip->c.name, buffer);	return buffer;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/18fc59e230bbda9725736f8f526ef88aab212348/tvaudio.c/clean/drivers/media/video/tvaudio.c