tsch              438 drivers/s390/cio/cio.c 			if (tsch(sch->schid, &irb))
tsch              546 drivers/s390/cio/cio.c 		tsch(tpi_info->schid, irb);
tsch              551 drivers/s390/cio/cio.c 	if (tsch(tpi_info->schid, irb) == 0) {
tsch              593 drivers/s390/cio/cio.c 	if (tsch(sch->schid, irb) != 0)
tsch               18 drivers/s390/cio/ioasm.h int tsch(struct subchannel_id schid, struct irb *addr);