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>
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@ -100,8 +100,6 @@ static DEFINE_SPINLOCK(hd_lock);
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static struct request_queue *hd_queue;
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static struct request_queue *hd_queue;
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static struct request *hd_req;
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static struct request *hd_req;
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#define MAJOR_NR HD_MAJOR
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#define TIMEOUT_VALUE (6*HZ)
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#define TIMEOUT_VALUE (6*HZ)
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#define HD_DELAY 0
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#define HD_DELAY 0
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@ -712,12 +710,12 @@ static int __init hd_init(void)
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{
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{
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int drive;
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int drive;
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if (register_blkdev(MAJOR_NR, "hd"))
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if (register_blkdev(HD_MAJOR, "hd"))
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return -1;
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return -1;
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hd_queue = blk_init_queue(do_hd_request, &hd_lock);
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hd_queue = blk_init_queue(do_hd_request, &hd_lock);
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if (!hd_queue) {
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if (!hd_queue) {
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unregister_blkdev(MAJOR_NR, "hd");
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unregister_blkdev(HD_MAJOR, "hd");
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return -ENOMEM;
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return -ENOMEM;
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}
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}
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@ -751,7 +749,7 @@ static int __init hd_init(void)
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struct hd_i_struct *p = &hd_info[drive];
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struct hd_i_struct *p = &hd_info[drive];
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if (!disk)
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if (!disk)
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goto Enomem;
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goto Enomem;
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disk->major = MAJOR_NR;
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disk->major = HD_MAJOR;
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disk->first_minor = drive << 6;
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disk->first_minor = drive << 6;
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disk->fops = &hd_fops;
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disk->fops = &hd_fops;
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sprintf(disk->disk_name, "hd%c", 'a'+drive);
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sprintf(disk->disk_name, "hd%c", 'a'+drive);
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@ -795,7 +793,7 @@ static int __init hd_init(void)
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NR_HD = 0;
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NR_HD = 0;
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out:
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out:
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del_timer(&device_timer);
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del_timer(&device_timer);
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unregister_blkdev(MAJOR_NR, "hd");
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unregister_blkdev(HD_MAJOR, "hd");
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blk_cleanup_queue(hd_queue);
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blk_cleanup_queue(hd_queue);
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return -1;
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return -1;
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Enomem:
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Enomem:
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