From: Geliang Tang <geliangtang@163.com>
Date: Wed, 13 Jan 2016 15:30:12 +0000 (+0800)
Subject: GenWQE: use kobj_to_dev()
X-Git-Tag: v4.14-rc1~3637^2~114
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6908b45eafc480e9da8196f987b1d0f6c887a5d7;p=platform%2Fkernel%2Flinux-rpi.git

GenWQE: use kobj_to_dev()

Use kobj_to_dev() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/misc/genwqe/card_sysfs.c b/drivers/misc/genwqe/card_sysfs.c
index 6ab31ef..c24c9b7 100644
--- a/drivers/misc/genwqe/card_sysfs.c
+++ b/drivers/misc/genwqe/card_sysfs.c
@@ -278,7 +278,7 @@ static umode_t genwqe_is_visible(struct kobject *kobj,
 				 struct attribute *attr, int n)
 {
 	unsigned int j;
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct genwqe_dev *cd = dev_get_drvdata(dev);
 	umode_t mode = attr->mode;