From 0d52c756a665adc032c791307bc55e392b0186b3 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Wed, 15 Jun 2016 19:44:20 -0700 Subject: block: convert to device_add_disk() For block drivers that specify a parent device, convert them to use device_add_disk(). This conversion was done with the following semantic patch: @@ struct gendisk *disk; expression E; @@ - disk->driverfs_dev = E; ... - add_disk(disk); + device_add_disk(E, disk); @@ struct gendisk *disk; expression E1, E2; @@ - disk->driverfs_dev = E1; ... E2 = disk; ... - add_disk(E2); + device_add_disk(E1, E2); ...plus some manual fixups for a few missed conversions. Cc: Jens Axboe Cc: Keith Busch Cc: Michael S. Tsirkin Cc: David Woodhouse Cc: David S. Miller Cc: James Bottomley Cc: Ross Zwisler Cc: Konrad Rzeszutek Wilk Cc: Martin K. Petersen Reviewed-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn Signed-off-by: Dan Williams --- drivers/nvme/host/core.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/nvme/host') diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 9d7cee463fd6..959173bfe9f0 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -1480,7 +1480,6 @@ static void nvme_alloc_ns(struct nvme_ctrl *ctrl, unsigned nsid) disk->fops = &nvme_fops; disk->private_data = ns; disk->queue = ns->queue; - disk->driverfs_dev = ctrl->device; disk->flags = GENHD_FL_EXT_DEVT; sprintf(disk->disk_name, "nvme%dn%d", ctrl->instance, ns->instance); @@ -1492,7 +1491,7 @@ static void nvme_alloc_ns(struct nvme_ctrl *ctrl, unsigned nsid) if (ns->type == NVME_NS_LIGHTNVM) return; - add_disk(ns->disk); + device_add_disk(ctrl->device, ns->disk); if (sysfs_create_group(&disk_to_dev(ns->disk)->kobj, &nvme_ns_attr_group)) pr_warn("%s: failed to create sysfs group for identification\n", -- cgit v1.2.3-58-ga151