Re: [PATCH] drivers/video/backlight: Use kobj_to_dev() instead

On Mon, Jun 15, 2020 at 04:54:02PM +0800, Wang Qing wrote:

Use kobj_to_dev() instead of container_of()

Signed-off-by: Wang Qing wangqing@vivo.com

Reviewed-by: Daniel Thompson daniel.thompson@linaro.org

---

drivers/video/backlight/lm3533_bl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) mode change 100644 => 100755 drivers/video/backlight/lm3533_bl.c

diff --git a/drivers/video/backlight/lm3533_bl.c b/drivers/video/backlight/lm3533_bl.c index ee09d1b..0c7830f --- a/drivers/video/backlight/lm3533_bl.c +++ b/drivers/video/backlight/lm3533_bl.c @@ -235,7 +235,7 @@ static struct attribute *lm3533_bl_attributes[] = { static umode_t lm3533_bl_attr_is_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 lm3533_bl *bl = dev_get_drvdata(dev); umode_t mode = attr->mode;

-- 2.7.4