block: get rid of q->softirq_done_fn()

With the legacy path gone, all we do is funnel it through the
mq_ops->complete() operation.

Tested-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

1 files changed, 0 insertions, 3 deletions

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index c675e2b5af62..d4104844d6bb 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -290,7 +290,6 @@ typedef blk_qc_t (make_request_fn) (struct request_queue *q, struct bio *bio);
 typedef bool (poll_q_fn) (struct request_queue *q, blk_qc_t);
 
 struct bio_vec;
-typedef void (softirq_done_fn)(struct request *);
 typedef int (dma_drain_needed_fn)(struct request *);
 
 enum blk_eh_timer_return {
@@ -407,7 +406,6 @@ struct request_queue {
 
         make_request_fn         *make_request_fn;
         poll_q_fn               *poll_fn;
-        softirq_done_fn         *softirq_done_fn;
         dma_drain_needed_fn     *dma_drain_needed;
 
         const struct blk_mq_ops *mq_ops;
@@ -1113,7 +1111,6 @@ extern void blk_queue_segment_boundary(struct request_queue *, unsigned long);
 extern void blk_queue_virt_boundary(struct request_queue *, unsigned long);
 extern void blk_queue_dma_alignment(struct request_queue *, int);
 extern void blk_queue_update_dma_alignment(struct request_queue *, int);
-extern void blk_queue_softirq_done(struct request_queue *, softirq_done_fn *);
 extern void blk_queue_rq_timeout(struct request_queue *, unsigned int);
 extern void blk_queue_flush_queueable(struct request_queue *q, bool queueable);
 extern void blk_queue_write_cache(struct request_queue *q, bool enabled, bool fua);