[PATCH 04/14] gpiolib: utilize new device_add_cdev helper function
From: Logan Gunthorpe <hidden>
Date: 2017-02-21 05:00:43
Also in:
linux-fsdevel, linux-gpio, linux-rdma, linux-rtc, linux-scsi, nvdimm
Subsystem:
gpio subsystem, the rest · Maintainers:
Linus Walleij, Bartosz Golaszewski, Linus Torvalds
Signed-off-by: Logan Gunthorpe <logang-OTvnGxWRz7hWk0Htik3J/w@public.gmane.org> --- drivers/gpio/gpiolib.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index a07ae9e..04dbc4a 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c@@ -1036,9 +1036,8 @@ static int gpiochip_setup_dev(struct gpio_device *gdev) cdev_init(&gdev->chrdev, &gpio_fileops); gdev->chrdev.owner = THIS_MODULE; - gdev->chrdev.kobj.parent = &gdev->dev.kobj; gdev->dev.devt = MKDEV(MAJOR(gpio_devt), gdev->id); - status = cdev_add(&gdev->chrdev, gdev->dev.devt, 1); + status = device_add_cdev(&gdev->dev, &gdev->chrdev); if (status < 0) chip_warn(gdev->chip, "failed to add char device %d:%d\n", MAJOR(gpio_devt), gdev->id);
--
2.1.4