From ee79a8f840a45d331bc33e55cbcc89bba417671c Mon Sep 17 00:00:00 2001 From: Geliang Tang Date: Sun, 27 Dec 2015 17:25:21 +0800 Subject: HID: use to_hid_device() Use to_hid_device() instead of container_of(). Signed-off-by: Geliang Tang Signed-off-by: Jiri Kosina --- drivers/hid/hid-gt683r.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'drivers/hid/hid-gt683r.c') diff --git a/drivers/hid/hid-gt683r.c b/drivers/hid/hid-gt683r.c index 0d6f135..a298fbd 100644 --- a/drivers/hid/hid-gt683r.c +++ b/drivers/hid/hid-gt683r.c @@ -70,7 +70,7 @@ static void gt683r_brightness_set(struct led_classdev *led_cdev, { int i; struct device *dev = led_cdev->dev->parent; - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct gt683r_led *led = hid_get_drvdata(hdev); for (i = 0; i < GT683R_LED_COUNT; i++) { @@ -89,8 +89,7 @@ static ssize_t mode_show(struct device *dev, char *buf) { u8 sysfs_mode; - struct hid_device *hdev = container_of(dev->parent, - struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev->parent); struct gt683r_led *led = hid_get_drvdata(hdev); if (led->mode == GT683R_LED_NORMAL) @@ -108,8 +107,7 @@ static ssize_t mode_store(struct device *dev, const char *buf, size_t count) { u8 sysfs_mode; - struct hid_device *hdev = container_of(dev->parent, - struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev->parent); struct gt683r_led *led = hid_get_drvdata(hdev); -- cgit v1.1