diff options
Diffstat (limited to 'block/blk-mq-sysfs.c')
-rw-r--r-- | block/blk-mq-sysfs.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/block/blk-mq-sysfs.c b/block/blk-mq-sysfs.c index 3c385b1..01fb455 100644 --- a/block/blk-mq-sysfs.c +++ b/block/blk-mq-sysfs.c @@ -393,9 +393,8 @@ static int blk_mq_register_hctx(struct blk_mq_hw_ctx *hctx) return ret; } -static void __blk_mq_unregister_disk(struct gendisk *disk) +static void __blk_mq_unregister_dev(struct device *dev, struct request_queue *q) { - struct request_queue *q = disk->queue; struct blk_mq_hw_ctx *hctx; struct blk_mq_ctx *ctx; int i, j; @@ -413,15 +412,15 @@ static void __blk_mq_unregister_disk(struct gendisk *disk) kobject_del(&q->mq_kobj); kobject_put(&q->mq_kobj); - kobject_put(&disk_to_dev(disk)->kobj); + kobject_put(&dev->kobj); q->mq_sysfs_init_done = false; } -void blk_mq_unregister_disk(struct gendisk *disk) +void blk_mq_unregister_dev(struct device *dev, struct request_queue *q) { blk_mq_disable_hotplug(); - __blk_mq_unregister_disk(disk); + __blk_mq_unregister_dev(dev, q); blk_mq_enable_hotplug(); } @@ -443,10 +442,8 @@ static void blk_mq_sysfs_init(struct request_queue *q) } } -int blk_mq_register_disk(struct gendisk *disk) +int blk_mq_register_dev(struct device *dev, struct request_queue *q) { - struct device *dev = disk_to_dev(disk); - struct request_queue *q = disk->queue; struct blk_mq_hw_ctx *hctx; int ret, i; @@ -467,7 +464,7 @@ int blk_mq_register_disk(struct gendisk *disk) } if (ret) - __blk_mq_unregister_disk(disk); + __blk_mq_unregister_dev(dev, q); else q->mq_sysfs_init_done = true; out: @@ -475,7 +472,7 @@ out: return ret; } -EXPORT_SYMBOL_GPL(blk_mq_register_disk); +EXPORT_SYMBOL_GPL(blk_mq_register_dev); void blk_mq_sysfs_unregister(struct request_queue *q) { |