diff options
| author | Javier González <javier.gonz@samsung.com> | 2020-12-01 13:56:08 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2020-12-01 20:36:38 +0100 |
| commit | f68abd9cc00cce58c5dbe5953ac190d25f1e4f8e (patch) | |
| tree | 08cda69c0a0fa244e49ce2e690ecbd8bd186deea /drivers/nvme | |
| parent | e1aaf5cacba9d994d825a87a33bdd33343477f16 (diff) | |
nvme: rename controller base dev_t char device
Rename controller base dev_t char device in preparation for adding a
namespace char device.
Signed-off-by: Javier González <javier.gonz@samsung.com>
Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/core.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 6d0c902034af..5aaaae7884e5 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -85,7 +85,7 @@ static LIST_HEAD(nvme_subsystems); static DEFINE_MUTEX(nvme_subsystems_lock); static DEFINE_IDA(nvme_instance_ida); -static dev_t nvme_chr_devt; +static dev_t nvme_ctrl_base_chr_devt; static struct class *nvme_class; static struct class *nvme_subsys_class; @@ -4517,7 +4517,8 @@ int nvme_init_ctrl(struct nvme_ctrl *ctrl, struct device *dev, device_initialize(&ctrl->ctrl_device); ctrl->device = &ctrl->ctrl_device; - ctrl->device->devt = MKDEV(MAJOR(nvme_chr_devt), ctrl->instance); + ctrl->device->devt = MKDEV(MAJOR(nvme_ctrl_base_chr_devt), + ctrl->instance); ctrl->device->class = nvme_class; ctrl->device->parent = ctrl->dev; ctrl->device->groups = nvme_dev_attr_groups; @@ -4726,7 +4727,8 @@ static int __init nvme_core_init(void) if (!nvme_delete_wq) goto destroy_reset_wq; - result = alloc_chrdev_region(&nvme_chr_devt, 0, NVME_MINORS, "nvme"); + result = alloc_chrdev_region(&nvme_ctrl_base_chr_devt, 0, + NVME_MINORS, "nvme"); if (result < 0) goto destroy_delete_wq; @@ -4747,7 +4749,7 @@ static int __init nvme_core_init(void) destroy_class: class_destroy(nvme_class); unregister_chrdev: - unregister_chrdev_region(nvme_chr_devt, NVME_MINORS); + unregister_chrdev_region(nvme_ctrl_base_chr_devt, NVME_MINORS); destroy_delete_wq: destroy_workqueue(nvme_delete_wq); destroy_reset_wq: @@ -4762,7 +4764,7 @@ static void __exit nvme_core_exit(void) { class_destroy(nvme_subsys_class); class_destroy(nvme_class); - unregister_chrdev_region(nvme_chr_devt, NVME_MINORS); + unregister_chrdev_region(nvme_ctrl_base_chr_devt, NVME_MINORS); destroy_workqueue(nvme_delete_wq); destroy_workqueue(nvme_reset_wq); destroy_workqueue(nvme_wq); |