[PATCH] platform/x86: Switch to using the new API kobj_to_dev()

[Yang Li]

fixed the following coccicheck:
./drivers/platform/x86/ideapad-laptop.c:523:60-61: WARNING opportunity
for kobj_to_dev()

Reported-by: Abaci Robot <ab...@linux.alibaba.com>
Signed-off-by: Yang Li <yang....@linux.alibaba.com>
---
 drivers/platform/x86/ideapad-laptop.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/ideapad-laptop.c 
b/drivers/platform/x86/ideapad-laptop.c
index 5b81baf..d6ca4f0 100644
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -520,7 +520,7 @@ static umode_t ideapad_is_visible(struct kobject *kobj,
                                 struct attribute *attr,
                                 int idx)
 {
-       struct device *dev = container_of(kobj, struct device, kobj);
+       struct device *dev = kobj_to_dev(kobj);
        struct ideapad_private *priv = dev_get_drvdata(dev);
        bool supported;
 
-- 
1.8.3.1