hd: stop defining MAJOR_NR
Just use HD_MAJOR directly.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/drivers/block/hd.c b/drivers/block/hd.c
index f65b3f3..f9d0160 100644
--- a/drivers/block/hd.c
+++ b/drivers/block/hd.c
@@ -100,8 +100,6 @@
static struct request_queue *hd_queue;
static struct request *hd_req;
-#define MAJOR_NR HD_MAJOR
-
#define TIMEOUT_VALUE (6*HZ)
#define HD_DELAY 0
@@ -712,12 +710,12 @@
{
int drive;
- if (register_blkdev(MAJOR_NR, "hd"))
+ if (register_blkdev(HD_MAJOR, "hd"))
return -1;
hd_queue = blk_init_queue(do_hd_request, &hd_lock);
if (!hd_queue) {
- unregister_blkdev(MAJOR_NR, "hd");
+ unregister_blkdev(HD_MAJOR, "hd");
return -ENOMEM;
}
@@ -751,7 +749,7 @@
struct hd_i_struct *p = &hd_info[drive];
if (!disk)
goto Enomem;
- disk->major = MAJOR_NR;
+ disk->major = HD_MAJOR;
disk->first_minor = drive << 6;
disk->fops = &hd_fops;
sprintf(disk->disk_name, "hd%c", 'a'+drive);
@@ -795,7 +793,7 @@
NR_HD = 0;
out:
del_timer(&device_timer);
- unregister_blkdev(MAJOR_NR, "hd");
+ unregister_blkdev(HD_MAJOR, "hd");
blk_cleanup_queue(hd_queue);
return -1;
Enomem: