[PATCH] remove protection of LANANA-reserved majors

Revert all this.  It can cause device-mapper to receive a different major from
earlier kernels and it turns out that the Amanda backup program (via GNU tar,
apparently) checks major numbers on files when performing incremental backups.

Which is a bit broken of Amanda (or tar), but this feature isn't important
enough to justify the churn.

Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/include/linux/kdev_t.h b/include/linux/kdev_t.h
index 4c2c3737e41..2dacab8becc 100644
--- a/include/linux/kdev_t.h
+++ b/include/linux/kdev_t.h
@@ -87,8 +87,6 @@ static inline unsigned sysv_minor(u32 dev)
         return dev & 0x3ffff;
 }
 
-bool is_lanana_major(unsigned int major);
-
 #else /* __KERNEL__ */
 
 /*