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HID: wiimote: use dev_to_wii()
Use dev_to_wii() instead of open-coding it. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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parent
ba91a96718
commit
d98ba98c4f
1 changed files with 2 additions and 6 deletions
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@ -296,14 +296,12 @@ static const struct wiimod_ops wiimod_battery = {
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static enum led_brightness wiimod_led_get(struct led_classdev *led_dev)
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static enum led_brightness wiimod_led_get(struct led_classdev *led_dev)
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{
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{
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struct wiimote_data *wdata;
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struct device *dev = led_dev->dev->parent;
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struct device *dev = led_dev->dev->parent;
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struct wiimote_data *wdata = dev_to_wii(dev);
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int i;
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int i;
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unsigned long flags;
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unsigned long flags;
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bool value = false;
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bool value = false;
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wdata = hid_get_drvdata(container_of(dev, struct hid_device, dev));
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for (i = 0; i < 4; ++i) {
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for (i = 0; i < 4; ++i) {
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if (wdata->leds[i] == led_dev) {
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if (wdata->leds[i] == led_dev) {
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spin_lock_irqsave(&wdata->state.lock, flags);
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spin_lock_irqsave(&wdata->state.lock, flags);
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@ -319,14 +317,12 @@ static enum led_brightness wiimod_led_get(struct led_classdev *led_dev)
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static void wiimod_led_set(struct led_classdev *led_dev,
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static void wiimod_led_set(struct led_classdev *led_dev,
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enum led_brightness value)
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enum led_brightness value)
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{
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{
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struct wiimote_data *wdata;
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struct device *dev = led_dev->dev->parent;
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struct device *dev = led_dev->dev->parent;
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struct wiimote_data *wdata = dev_to_wii(dev);
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int i;
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int i;
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unsigned long flags;
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unsigned long flags;
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__u8 state, flag;
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__u8 state, flag;
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wdata = hid_get_drvdata(container_of(dev, struct hid_device, dev));
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for (i = 0; i < 4; ++i) {
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for (i = 0; i < 4; ++i) {
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if (wdata->leds[i] == led_dev) {
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if (wdata->leds[i] == led_dev) {
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flag = WIIPROTO_FLAG_LED(i + 1);
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flag = WIIPROTO_FLAG_LED(i + 1);
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