1276 lcs_check_irb_error(struct ccw_device *cdev, struct irb *irb)  in lcs_check_irb_error()  argument
1278 	if (!IS_ERR(irb))  in lcs_check_irb_error()
1281 	switch (PTR_ERR(irb)) {  in lcs_check_irb_error()
1297 			PTR_ERR(irb));  in lcs_check_irb_error()
1301 	return PTR_ERR(irb);  in lcs_check_irb_error()
1305 lcs_get_problem(struct ccw_device *cdev, struct irb *irb)  in lcs_get_problem()  argument
1310 	sense = (char *) irb->ecw;  in lcs_get_problem()
1311 	cstat = irb->scsw.cmd.cstat;  in lcs_get_problem()
1312 	dstat = irb->scsw.cmd.dstat;  in lcs_get_problem()
1356 lcs_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb)  in lcs_irq()  argument
1363 	if (lcs_check_irb_error(cdev, irb))  in lcs_irq()
1372 	cstat = irb->scsw.cmd.cstat;  in lcs_irq()
1373 	dstat = irb->scsw.cmd.dstat;  in lcs_irq()
1375 	LCS_DBF_TEXT_(5, trace, "%4x%4x", irb->scsw.cmd.cstat,  in lcs_irq()
1376 		      irb->scsw.cmd.dstat);  in lcs_irq()
1377 	LCS_DBF_TEXT_(5, trace, "%4x%4x", irb->scsw.cmd.fctl,  in lcs_irq()
1378 		      irb->scsw.cmd.actl);  in lcs_irq()
1381 	rc = lcs_get_problem(cdev, irb);  in lcs_irq()
1398 	    (irb->scsw.cmd.fctl & SCSW_FCTL_START_FUNC) &&  in lcs_irq()
1399 	    (irb->scsw.cmd.cpa != 0)) {  in lcs_irq()
1400 		index = (struct ccw1 *)dma32_to_virt(irb->scsw.cmd.cpa)  in lcs_irq()
1402 		if ((irb->scsw.cmd.actl & SCSW_ACTL_SUSPENDED) ||  in lcs_irq()
1403 		    (irb->scsw.cmd.cstat & SCHN_STAT_PCI))  in lcs_irq()
1414 	if ((irb->scsw.cmd.dstat & DEV_STAT_DEV_END) ||  in lcs_irq()
1415 	    (irb->scsw.cmd.dstat & DEV_STAT_CHN_END) ||  in lcs_irq()
1416 	    (irb->scsw.cmd.dstat & DEV_STAT_UNIT_CHECK))  in lcs_irq()
1419 	else if (irb->scsw.cmd.actl & SCSW_ACTL_SUSPENDED)  in lcs_irq()
1422 	if (irb->scsw.cmd.fctl & SCSW_FCTL_HALT_FUNC) {  in lcs_irq()
1423 		if (irb->scsw.cmd.cc != 0) {  in lcs_irq()
1430 	if (irb->scsw.cmd.fctl & SCSW_FCTL_CLEAR_FUNC)  in lcs_irq()