diff options
Diffstat (limited to 'drivers/block/rbd.c')
| -rw-r--r-- | drivers/block/rbd.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 90c13de47cff..ac90d81aa294 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -580,14 +580,7 @@ static const struct bus_type rbd_bus_type = { .bus_groups = rbd_bus_groups, }; -static void rbd_root_dev_release(struct device *dev) -{ -} - -static struct device rbd_root_dev = { - .init_name = "rbd", - .release = rbd_root_dev_release, -}; +static struct device *rbd_root_dev; static __printf(2, 3) void rbd_warn(struct rbd_device *rbd_dev, const char *fmt, ...) @@ -5378,7 +5371,7 @@ static struct rbd_device *__rbd_dev_create(struct rbd_spec *spec) rbd_dev->dev.bus = &rbd_bus_type; rbd_dev->dev.type = &rbd_device_type; - rbd_dev->dev.parent = &rbd_root_dev; + rbd_dev->dev.parent = rbd_root_dev; device_initialize(&rbd_dev->dev); return rbd_dev; @@ -7324,15 +7317,13 @@ static int __init rbd_sysfs_init(void) { int ret; - ret = device_register(&rbd_root_dev); - if (ret < 0) { - put_device(&rbd_root_dev); - return ret; - } + rbd_root_dev = root_device_register("rbd"); + if (IS_ERR(rbd_root_dev)) + return PTR_ERR(rbd_root_dev); ret = bus_register(&rbd_bus_type); if (ret < 0) - device_unregister(&rbd_root_dev); + root_device_unregister(rbd_root_dev); return ret; } @@ -7340,7 +7331,7 @@ static int __init rbd_sysfs_init(void) static void __exit rbd_sysfs_cleanup(void) { bus_unregister(&rbd_bus_type); - device_unregister(&rbd_root_dev); + root_device_unregister(rbd_root_dev); } static int __init rbd_slab_init(void) |