printk(KERN_WARNING "%s: I/O error (read)\n", i2c_clientname(&chip->c)); 
printk(KERN_WARNING "%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",		       i2c_clientname(&chip->c));		return -1;	}	dprintk("%s: chip_read: 0x%x\n",i2c_clientname(&chip->c),buffer);	return buffer;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/fae91e72b79ba9a21f0ce7551a1fd7e8984c85a6/tvaudio.c/buggy/drivers/media/video/tvaudio.c