[PATCH 12/14] rtc: utilize new device_add_cdev helper function

Logan Gunthorpe
2017-02-21T05:00:51Z

Signed-off-by: Logan Gunthorpe <logang-OTvnGxWRz7hWk0Htik3J/w@public.gmane.org>
---
drivers/rtc/rtc-dev.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
index a6d9434..e4012bb 100644
--- a/drivers/rtc/rtc-dev.c
+++ b/drivers/rtc/rtc-dev.c
@@ -477,12 +477,11 @@ void rtc_dev_prepare(struct rtc_device *rtc)

cdev_init(&rtc->char_dev, &rtc_dev_fops);
rtc->char_dev.owner = rtc->owner;
- rtc->char_dev.kobj.parent = &rtc->dev.kobj;
}

void rtc_dev_add_device(struct rtc_device *rtc)
{
- if (cdev_add(&rtc->char_dev, rtc->dev.devt, 1))
+ if (device_add_cdev(&rtc->dev, &rtc->char_dev))
dev_warn(&rtc->dev, "%s: failed to add char device %d:%d\n",
rtc->name, MAJOR(rtc_devt), rtc->id);
else
--
2.1.4