[PATCH] MD - Change partition_name calls to bdev_partition_name were possible.

Change partition_name calls to bdev_partition_name were possible.

All part of decreasing reliance on device numbers... atleast in
appearance.

drivers/md/raid0.c

@@ -43,12 +43,12 @@ static int create_strip_zones (mddev_t *mddev)
 	conf->nr_strip_zones = 0;
  
 	ITERATE_RDEV(mddev,rdev1,tmp1) {
-		printk("raid0: looking at %s\n", partition_name(rdev1->dev));
+		printk("raid0: looking at %s\n", bdev_partition_name(rdev1->bdev));
 		c = 0;
 		ITERATE_RDEV(mddev,rdev2,tmp2) {
 			printk("raid0:   comparing %s(%ld) with %s(%ld)\n",
-			       partition_name(rdev1->dev), rdev1->size,
-			       partition_name(rdev2->dev), rdev2->size);
+			       bdev_partition_name(rdev1->bdev), rdev1->size,
+			       bdev_partition_name(rdev2->bdev), rdev2->size);
 			if (rdev2 == rdev1) {
 				printk("raid0:   END\n");
 				break;
@@ -127,7 +127,7 @@ static int create_strip_zones (mddev_t *mddev)
 
 		for (j=0; j<cnt; j++) {
 			rdev = conf->strip_zone[0].dev[j];
-			printk("raid0: checking %s ...", partition_name(rdev->dev));
+			printk("raid0: checking %s ...", bdev_partition_name(rdev->bdev));
 			if (rdev->size > current_offset)
 			{
 				printk(" contained as device %d\n", c);
@@ -351,8 +351,8 @@ static int raid0_status (char *page, mddev_t *mddev)
 	for (j = 0; j < conf->nr_strip_zones; j++) {
 		sz += sprintf(page + sz, "      z%d=[", j);
 		for (k = 0; k < conf->strip_zone[j].nb_dev; k++)
-			sz += sprintf (page+sz, "%s/", partition_name(
-				conf->strip_zone[j].dev[k]->dev));
+			sz += sprintf (page+sz, "%s/", bdev_partition_name(
+				conf->strip_zone[j].dev[k]->bdev));
 		sz--;
 		sz += sprintf (page+sz, "] zo=%d do=%d s=%d\n",
 				conf->strip_zone[j].zone_offset,

drivers/md/raid1.c

@@ -293,7 +293,7 @@ static void end_request(struct bio *bio)
 		 * oops, read error:
 		 */
 		printk(KERN_ERR "raid1: %s: rescheduling sector %lu\n",
-			bdev_partition_name(bio->bi_bdev), r1_bio->sector);
+			bdev_partition_name(conf->mirrors[mirror].bdev), r1_bio->sector);
 		reschedule_retry(r1_bio);
 		return;
 	}