1282 lcs_check_irb_error(struct ccw_device *cdev, struct irb *irb)  in lcs_check_irb_error()  argument
1284 	if (!IS_ERR(irb))  in lcs_check_irb_error()
1287 	switch (PTR_ERR(irb)) {  in lcs_check_irb_error()
1303 			PTR_ERR(irb));  in lcs_check_irb_error()
1307 	return PTR_ERR(irb);  in lcs_check_irb_error()
1311 lcs_get_problem(struct ccw_device *cdev, struct irb *irb)  in lcs_get_problem()  argument
1316 	sense = (char *) irb->ecw;  in lcs_get_problem()
1317 	cstat = irb->scsw.cmd.cstat;  in lcs_get_problem()
1318 	dstat = irb->scsw.cmd.dstat;  in lcs_get_problem()
1362 lcs_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb)  in lcs_irq()  argument
1369 	if (lcs_check_irb_error(cdev, irb))  in lcs_irq()
1378 	cstat = irb->scsw.cmd.cstat;  in lcs_irq()
1379 	dstat = irb->scsw.cmd.dstat;  in lcs_irq()
1381 	LCS_DBF_TEXT_(5, trace, "%4x%4x", irb->scsw.cmd.cstat,  in lcs_irq()
1382 		      irb->scsw.cmd.dstat);  in lcs_irq()
1383 	LCS_DBF_TEXT_(5, trace, "%4x%4x", irb->scsw.cmd.fctl,  in lcs_irq()
1384 		      irb->scsw.cmd.actl);  in lcs_irq()
1387 	rc = lcs_get_problem(cdev, irb);  in lcs_irq()
1404 	    (irb->scsw.cmd.fctl & SCSW_FCTL_START_FUNC) &&  in lcs_irq()
1405 	    (irb->scsw.cmd.cpa != 0)) {  in lcs_irq()
1406 		index = (struct ccw1 *) __va((addr_t) irb->scsw.cmd.cpa)  in lcs_irq()
1408 		if ((irb->scsw.cmd.actl & SCSW_ACTL_SUSPENDED) ||  in lcs_irq()
1409 		    (irb->scsw.cmd.cstat & SCHN_STAT_PCI))  in lcs_irq()
1420 	if ((irb->scsw.cmd.dstat & DEV_STAT_DEV_END) ||  in lcs_irq()
1421 	    (irb->scsw.cmd.dstat & DEV_STAT_CHN_END) ||  in lcs_irq()
1422 	    (irb->scsw.cmd.dstat & DEV_STAT_UNIT_CHECK))  in lcs_irq()
1425 	else if (irb->scsw.cmd.actl & SCSW_ACTL_SUSPENDED)  in lcs_irq()
1428 	if (irb->scsw.cmd.fctl & SCSW_FCTL_HALT_FUNC) {  in lcs_irq()
1429 		if (irb->scsw.cmd.cc != 0) {  in lcs_irq()
1436 	if (irb->scsw.cmd.fctl & SCSW_FCTL_CLEAR_FUNC)  in lcs_irq()