diff options
Diffstat (limited to 'drivers/mtd/mtd_blkdevs.c')
| -rw-r--r-- | drivers/mtd/mtd_blkdevs.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c index 47ead84407cd..847c11542f02 100644 --- a/drivers/mtd/mtd_blkdevs.c +++ b/drivers/mtd/mtd_blkdevs.c @@ -329,7 +329,7 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new) goto out_list_del; ret = blk_mq_alloc_sq_tag_set(new->tag_set, &mtd_mq_ops, 2, - BLK_MQ_F_SHOULD_MERGE | BLK_MQ_F_BLOCKING); + BLK_MQ_F_BLOCKING); if (ret) goto out_kfree_tag_set; @@ -404,6 +404,7 @@ out_list_del: int del_mtd_blktrans_dev(struct mtd_blktrans_dev *old) { unsigned long flags; + unsigned int memflags; lockdep_assert_held(&mtd_table_mutex); @@ -420,10 +421,10 @@ int del_mtd_blktrans_dev(struct mtd_blktrans_dev *old) spin_unlock_irqrestore(&old->queue_lock, flags); /* freeze+quiesce queue to ensure all requests are flushed */ - blk_mq_freeze_queue(old->rq); + memflags = blk_mq_freeze_queue(old->rq); blk_mq_quiesce_queue(old->rq); blk_mq_unquiesce_queue(old->rq); - blk_mq_unfreeze_queue(old->rq); + blk_mq_unfreeze_queue(old->rq, memflags); /* If the device is currently open, tell trans driver to close it, then put mtd device, and don't touch it again */ |