From: Bart Van Assche <bvanassche@acm.org>
Date: Tue, 27 Aug 2019 19:01:44 +0800
Subject: [PATCH] block: Remove blk_mq_register_dev()
References: bsc#1156419,jsc#SLE-8281
Git-commit: 9685b2270211628e27ea7880a02b52efd4524099
Patch-mainline: v5.4-rc1
This function has no callers. Hence remove it.
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Hannes Reinecke <hare@suse.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
block/blk-mq-sysfs.c | 11 -----------
include/linux/blk-mq.h | 1 -
2 files changed, 12 deletions(-)
diff --git a/block/blk-mq-sysfs.c b/block/blk-mq-sysfs.c
index d6e1a9bd7131..6ddde3774ebe 100644
--- a/block/blk-mq-sysfs.c
+++ b/block/blk-mq-sysfs.c
@@ -349,17 +349,6 @@ int __blk_mq_register_dev(struct device *dev, struct request_queue *q)
return ret;
}
-int blk_mq_register_dev(struct device *dev, struct request_queue *q)
-{
- int ret;
-
- mutex_lock(&q->sysfs_lock);
- ret = __blk_mq_register_dev(dev, q);
- mutex_unlock(&q->sysfs_lock);
-
- return ret;
-}
-
void blk_mq_sysfs_unregister(struct request_queue *q)
{
struct blk_mq_hw_ctx *hctx;
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h
index 21cebe901ac0..62a3bb715899 100644
--- a/include/linux/blk-mq.h
+++ b/include/linux/blk-mq.h
@@ -253,7 +253,6 @@ struct request_queue *blk_mq_init_sq_queue(struct blk_mq_tag_set *set,
const struct blk_mq_ops *ops,
unsigned int queue_depth,
unsigned int set_flags);
-int blk_mq_register_dev(struct device *, struct request_queue *);
void blk_mq_unregister_dev(struct device *, struct request_queue *);
int blk_mq_alloc_tag_set(struct blk_mq_tag_set *set);
--
2.16.4