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authorGeliang Tang <geliangtang@163.com>2015-12-27 12:25:21 +0300
committerJiri Kosina <jkosina@suse.cz>2015-12-28 15:41:44 +0300
commitee79a8f840a45d331bc33e55cbcc89bba417671c (patch)
tree9dc3d0fd485715c63999d0aaf339c2a7d26dce3f /drivers/hid/hid-steelseries.c
parentd8ce9bf5551bfea431893bdd0a943f24a5170828 (diff)
downloadlinux-ee79a8f840a45d331bc33e55cbcc89bba417671c.tar.xz
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>
Diffstat (limited to 'drivers/hid/hid-steelseries.c')
-rw-r--r--drivers/hid/hid-steelseries.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/hid/hid-steelseries.c b/drivers/hid/hid-steelseries.c
index 3edd4ac36494..ec18768b124a 100644
--- a/drivers/hid/hid-steelseries.c
+++ b/drivers/hid/hid-steelseries.c
@@ -141,7 +141,7 @@ static void steelseries_srws1_led_all_set_brightness(struct led_classdev *led_cd
enum led_brightness value)
{
struct device *dev = led_cdev->dev->parent;
- struct hid_device *hid = container_of(dev, struct hid_device, dev);
+ struct hid_device *hid = to_hid_device(dev);
struct steelseries_srws1_data *drv_data = hid_get_drvdata(hid);
if (!drv_data) {
@@ -160,7 +160,7 @@ static void steelseries_srws1_led_all_set_brightness(struct led_classdev *led_cd
static enum led_brightness steelseries_srws1_led_all_get_brightness(struct led_classdev *led_cdev)
{
struct device *dev = led_cdev->dev->parent;
- struct hid_device *hid = container_of(dev, struct hid_device, dev);
+ struct hid_device *hid = to_hid_device(dev);
struct steelseries_srws1_data *drv_data;
drv_data = hid_get_drvdata(hid);
@@ -177,7 +177,7 @@ static void steelseries_srws1_led_set_brightness(struct led_classdev *led_cdev,
enum led_brightness value)
{
struct device *dev = led_cdev->dev->parent;
- struct hid_device *hid = container_of(dev, struct hid_device, dev);
+ struct hid_device *hid = to_hid_device(dev);
struct steelseries_srws1_data *drv_data = hid_get_drvdata(hid);
int i, state = 0;
@@ -205,7 +205,7 @@ static void steelseries_srws1_led_set_brightness(struct led_classdev *led_cdev,
static enum led_brightness steelseries_srws1_led_get_brightness(struct led_classdev *led_cdev)
{
struct device *dev = led_cdev->dev->parent;
- struct hid_device *hid = container_of(dev, struct hid_device, dev);
+ struct hid_device *hid = to_hid_device(dev);
struct steelseries_srws1_data *drv_data;
int i, value = 0;