diff options
Diffstat (limited to 'fs/block_dev.c')
| -rw-r--r-- | fs/block_dev.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 093eafdfe7b3..4b65320f33c0 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -453,6 +453,8 @@ struct block_device_operations * get_blkfops(unsigned int major) int register_blkdev(unsigned int major, const char * name, struct block_device_operations *bdops) { + if (devfs_should_register_blkdev()) + return 0; if (major == 0) { for (major = MAX_BLKDEV-1; major > 0; major--) { if (blkdevs[major].bdops == NULL) { @@ -474,6 +476,8 @@ int register_blkdev(unsigned int major, const char * name, struct block_device_o int unregister_blkdev(unsigned int major, const char * name) { + if (devfs_should_unregister_blkdev()) + return 0; if (major >= MAX_BLKDEV) return -EINVAL; if (!blkdevs[major].bdops) |