[rtc-linux] [PATCH 02/14] device-dax: utilize new device_add_cdev helper function
From: Logan Gunthorpe <logang@deltatee.com>
Date: 2017-02-21 05:00:41
Also in:
linux-fsdevel, linux-gpio, linux-input, linux-rdma, linux-scsi, nvdimm
Subsystem:
device direct access (dax), the rest · Maintainers:
Dan Williams, Vishal Verma, Dave Jiang, Alison Schofield, Linus Torvalds
Possibly related (same subject, not in this thread)
- 2017-02-21 · Re: [PATCH 02/14] device-dax: utilize new device_add_cdev helper function · Dan Williams <hidden>
- 2017-02-21 · Re: [PATCH 02/14] device-dax: utilize new device_add_cdev helper function · Alexandre Belloni <hidden>
Signed-off-by: Logan Gunthorpe <logang@deltatee.com> --- drivers/dax/dax.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/dax/dax.c b/drivers/dax/dax.c
index ed758b7..0d24822 100644
--- a/drivers/dax/dax.c
+++ b/drivers/dax/dax.c@@ -701,12 +701,12 @@ struct dax_dev *devm_create_dax_dev(struct dax_region *dax_region, /* device_initialize() so cdev can reference kobj parent */ device_initialize(dev); + dev->devt = dev_t; cdev = &dax_dev->cdev; cdev_init(cdev, &dax_fops); cdev->owner = parent->driver->owner; - cdev->kobj.parent = &dev->kobj; - rc = cdev_add(&dax_dev->cdev, dev_t, 1); + rc = device_add_cdev(dev, cdev); if (rc) goto err_cdev;
@@ -716,7 +716,6 @@ struct dax_dev *devm_create_dax_dev(struct dax_region *dax_region, dax_dev->region = dax_region; kref_get(&dax_region->kref); - dev->devt = dev_t; dev->class = dax_class; dev->parent = parent; dev->groups = dax_attribute_groups;
--
2.1.4
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