[PATCH] BLOCK: Remove no-longer necessary linux/buffer_head.h inclusions [try #6]

Remove inclusions of linux/buffer_head.h that are no longer necessary due to the
transfer of a number of things out of there.

Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2 files changed