diff options
| author |   Christoph Hellwig <hch@lst.de> | 2009-03-31 14:27:02 +1100 |
|---|---|---|
| committer |   NeilBrown <neilb@suse.de> | 2009-03-31 14:27:02 +1100 |
| commit | 3dbd8c2e3ff0185585e068f190289d2a267a3e83 (patch) | |
| tree | f49dfbb19fc57e7888a53e763449c36e692367c4 | |
| parent | MD data integrity support (diff) | |
| download | linux-dev-3dbd8c2e3ff0185585e068f190289d2a267a3e83.tar.xz linux-dev-3dbd8c2e3ff0185585e068f190289d2a267a3e83.zip | |
md: stop defining MAJOR_NR
MAJOR_NR was only required for magic in linux/blk.h in 2.4 or earlier
kernels, so no need to keep it around.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: NeilBrown <neilb@suse.de>
| -rw-r--r-- | drivers/md/md.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index f30b4618c02c..3efc0bceada2 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -46,8 +46,6 @@ #include <linux/file.h> #include <linux/delay.h> -#define MAJOR_NR MD_MAJOR - /* 63 partitions with the alternate major number (mdp) */ #define MdpMinorShift 6 @@ -6503,13 +6501,13 @@ static void md_geninit(void) static int __init md_init(void) { - if (register_blkdev(MAJOR_NR, "md")) + if (register_blkdev(MD_MAJOR, "md")) return -1; if ((mdp_major=register_blkdev(0, "mdp"))<=0) { - unregister_blkdev(MAJOR_NR, "md"); + unregister_blkdev(MD_MAJOR, "md"); return -1; } - blk_register_region(MKDEV(MAJOR_NR, 0), 1UL<<MINORBITS, THIS_MODULE, + blk_register_region(MKDEV(MD_MAJOR, 0), 1UL<<MINORBITS, THIS_MODULE, md_probe, NULL, NULL); blk_register_region(MKDEV(mdp_major, 0), 1UL<<MINORBITS, THIS_MODULE, md_probe, NULL, NULL); @@ -6595,10 +6593,10 @@ static __exit void md_exit(void) mddev_t *mddev; struct list_head *tmp; - blk_unregister_region(MKDEV(MAJOR_NR,0), 1U << MINORBITS); + blk_unregister_region(MKDEV(MD_MAJOR,0), 1U << MINORBITS); blk_unregister_region(MKDEV(mdp_major,0), 1U << MINORBITS); - unregister_blkdev(MAJOR_NR,"md"); + unregister_blkdev(MD_MAJOR,"md"); unregister_blkdev(mdp_major, "mdp"); unregister_reboot_notifier(&md_notifier); unregister_sysctl_table(raid_table_header); |