 driver_unregister(&smsc_ircc_driver); 
static void __exit smsc_ircc_cleanup(void){	int i;	IRDA_DEBUG(1, "%s\n", __FUNCTION__);	for (i = 0; i < 2; i++) {		if (dev_self[i])			smsc_ircc_close(dev_self[i]);	}}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/6bb3b2cd40973ca67c9c6ab26c34df61680f5f84/smsc-ircc2.c/buggy/drivers/net/irda/smsc-ircc2.c