ide_drive_t *drive = (ide_drive_t*) cdi->handle; 
ide_drive_t *drive = cdi->handle; 
int ide_cdrom_check_media_change_real (struct cdrom_device_info *cdi,				       int slot_nr){	ide_drive_t *drive = (ide_drive_t*) cdi->handle;	int retval;		if (slot_nr == CDSL_CURRENT) {		(void) cdrom_check_status(drive, NULL);		retval = CDROM_STATE_FLAGS(drive)->media_changed;		CDROM_STATE_FLAGS(drive)->media_changed = 0;		return retval;	} else {		return -EINVAL;	}}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/2a91f3e54ff27c6002597f689ba51c5fa657ddbd/ide-cd.c/buggy/drivers/ide/ide-cd.c