59 static int pm860x_backlight_set(struct backlight_device *bl, int brightness)  in pm860x_backlight_set()  argument
61 	struct pm860x_backlight_data *data = bl_get_data(bl);  in pm860x_backlight_set()
122 static int pm860x_backlight_update_status(struct backlight_device *bl)  in pm860x_backlight_update_status()  argument
124 	return pm860x_backlight_set(bl, backlight_get_brightness(bl));  in pm860x_backlight_update_status()
127 static int pm860x_backlight_get_brightness(struct backlight_device *bl)  in pm860x_backlight_get_brightness()  argument
129 	struct pm860x_backlight_data *data = bl_get_data(bl);  in pm860x_backlight_get_brightness()
185 	struct backlight_device *bl;  in pm860x_backlight_probe()  local
230 	bl = devm_backlight_device_register(&pdev->dev, name, &pdev->dev, data,  in pm860x_backlight_probe()
232 	if (IS_ERR(bl)) {  in pm860x_backlight_probe()
234 		return PTR_ERR(bl);  in pm860x_backlight_probe()
236 	bl->props.brightness = MAX_BRIGHTNESS;  in pm860x_backlight_probe()
238 	platform_set_drvdata(pdev, bl);  in pm860x_backlight_probe()
241 	ret = pm860x_backlight_get_brightness(bl);  in pm860x_backlight_probe()
245 	backlight_update_status(bl);  in pm860x_backlight_probe()