block: remove q->lld_busy_fn()
authorJens Axboe <axboe@kernel.dk>
Mon, 29 Oct 2018 16:22:19 +0000 (10:22 -0600)
committerJens Axboe <axboe@kernel.dk>
Wed, 7 Nov 2018 02:47:40 +0000 (19:47 -0700)
commit838501a1abd2526dd2f03213e67b94ecb578266c
tree53bdcbf37b13b6f11554ac5e8784c0dca33c75a4
parent1fd01f9b95542889659d1810e4085dcc8376e0f0
block: remove q->lld_busy_fn()

Nobody is using the legacy path for blk_lld_busy() anymore, remove
it.

Reviewed-by: Hannes Reinecke <hare@suse.com>
Tested-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-core.c
block/blk-settings.c
include/linux/blkdev.h