Lines Matching defs:bl_dev
45 struct backlight_device *bl_dev;
159 static int lp8788_bl_update_status(struct backlight_device *bl_dev)
161 struct lp8788_bl *bl = bl_get_data(bl_dev);
164 if (bl_dev->props.state & BL_CORE_SUSPENDED)
165 bl_dev->props.brightness = 0;
168 int brt = bl_dev->props.brightness;
169 int max = bl_dev->props.max_brightness;
173 u8 brt = bl_dev->props.brightness;
188 struct backlight_device *bl_dev;
212 bl_dev = backlight_device_register(name, bl->lp->dev, bl,
214 if (IS_ERR(bl_dev))
215 return PTR_ERR(bl_dev);
217 bl->bl_dev = bl_dev;
224 struct backlight_device *bl_dev = bl->bl_dev;
226 backlight_device_unregister(bl_dev);
291 backlight_update_status(bl->bl_dev);
304 struct backlight_device *bl_dev = bl->bl_dev;
306 bl_dev->props.brightness = 0;
307 backlight_update_status(bl_dev);