backlight_device_register
bd = backlight_device_register(bl_name, drm_connector->kdev,
backlight_device_register(bl_name, aconnector->base.kdev, dm,
bd = backlight_device_register(name, connector->base.kdev, connector,
bd = backlight_device_register(dev->dev->dv_xname, NULL, NULL,
struct backlight_device *backlight_device_register(const char *, void *,
return backlight_device_register(name, dev, data, bo, bp);
bd = backlight_device_register(bl_name, drm_connector->kdev,
bd = backlight_device_register(bl_name, drm_connector->kdev,