INIT_LIST_HEAD(&host->eh_cmd_q); 
int ata_scsi_error(struct Scsi_Host *host){	struct ata_port *ap;	DPRINTK("ENTER\n");	ap = (struct ata_port *) &host->hostdata[0];	ap->ops->eng_timeout(ap);	/* TODO: this is per-command; when queueing is supported	 * this code will either change or move to a more	 * appropriate place	 */	host->host_failed--;	DPRINTK("EXIT\n");	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/42517438f9c1011a03e49a542cba32ac5a80dd8e/libata-scsi.c/buggy/drivers/scsi/libata-scsi.c