blk-core: Remove blk_end_request*() declarations

Commit a1ce35fa49852db60fc6e268 ("block: remove dead elevator code")
deleted blk_end_request() and friends, but some declaration are still
left. Purge them.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2 files changed