HID: use to_hid_device()

Use to_hid_device() instead of container_of().

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 774cd2210566..9bbf5a725139 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -1549,7 +1549,7 @@ static void sony_led_set_brightness(struct led_classdev *led,
                                     enum led_brightness value)
 {
         struct device *dev = led->dev->parent;
-        struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+        struct hid_device *hdev = to_hid_device(dev);
         struct sony_sc *drv_data;
 
         int n;
@@ -1591,7 +1591,7 @@ static void sony_led_set_brightness(struct led_classdev *led,
 static enum led_brightness sony_led_get_brightness(struct led_classdev *led)
 {
         struct device *dev = led->dev->parent;
-        struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+        struct hid_device *hdev = to_hid_device(dev);
         struct sony_sc *drv_data;
 
         int n;
@@ -1614,7 +1614,7 @@ static int sony_led_blink_set(struct led_classdev *led, unsigned long *delay_on,
                                 unsigned long *delay_off)
 {
         struct device *dev = led->dev->parent;
-        struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+        struct hid_device *hdev = to_hid_device(dev);
         struct sony_sc *drv_data = hid_get_drvdata(hdev);
         int n;
         __u8 new_on, new_off;