[S390] bus_id -> dev_name conversions

bus_id -> dev_name() conversions in s390 code.

[cornelia.huck@de.ibm.com: minor adaptions]
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index 773b3fe..72d3970 100644
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -84,7 +84,7 @@
 	if (ret) {
 		printk(KERN_WARNING
 		       "dasd_eckd_probe: could not set ccw-device options "
-		       "for %s\n", cdev->dev.bus_id);
+		       "for %s\n", dev_name(&cdev->dev));
 		return ret;
 	}
 	ret = dasd_generic_probe(cdev, &dasd_eckd_discipline);
@@ -2145,13 +2145,13 @@
 	/* dump the sense data */
 	len = sprintf(page,  KERN_ERR PRINTK_HEADER
 		      " I/O status report for device %s:\n",
-		      device->cdev->dev.bus_id);
+		      dev_name(&device->cdev->dev));
 	len += sprintf(page + len, KERN_ERR PRINTK_HEADER
 		       " in req: %p CS: 0x%02X DS: 0x%02X\n", req,
 		       irb->scsw.cmd.cstat, irb->scsw.cmd.dstat);
 	len += sprintf(page + len, KERN_ERR PRINTK_HEADER
 		       " device %s: Failing CCW: %p\n",
-		       device->cdev->dev.bus_id,
+		       dev_name(&device->cdev->dev),
 		       (void *) (addr_t) irb->scsw.cmd.cpa);
 	if (irb->esw.esw0.erw.cons) {
 		for (sl = 0; sl < 4; sl++) {