linux-kernel - [PATCH] drivers/input/misc: Use kobj_to

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Message-Id: <1597290219-26151-1-git-send-email-wangqing@vivo.com>
Date:   Thu, 13 Aug 2020 11:43:25 +0800
From:   Wang Qing <wangqing@...o.com>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Wang Qing <wangqing@...o.com>, linux-input@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] drivers/input/misc: Use kobj_to_dev() instead

Use kobj_to_dev() instead of container_of()

Signed-off-by: Wang Qing <wangqing@...o.com>
---
 drivers/input/misc/ims-pcu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
index d8dbfc0..0879d96
--- a/drivers/input/misc/ims-pcu.c
+++ b/drivers/input/misc/ims-pcu.c
@@ -1228,7 +1228,7 @@ static struct attribute *ims_pcu_attrs[] = {
 static umode_t ims_pcu_is_attr_visible(struct kobject *kobj,
 				       struct attribute *attr, int n)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct usb_interface *intf = to_usb_interface(dev);
 	struct ims_pcu *pcu = usb_get_intfdata(intf);
 	umode_t mode = attr->mode;
-- 
2.7.4