29 	struct backlight_device *backlight;  member
48 	struct backlight_device *backlight = panel_encoder->mod->backlight;  in panel_encoder_dpms()  local
51 	if (backlight) {  in panel_encoder_dpms()
52 		backlight->props.power = mode == DRM_MODE_DPMS_ON ?  in panel_encoder_dpms()
54 		backlight_update_status(backlight);  in panel_encoder_dpms()
308 	struct backlight_device *backlight;  in panel_probe()  local
324 	backlight = devm_of_find_backlight(&pdev->dev);  in panel_probe()
325 	if (IS_ERR(backlight))  in panel_probe()
326 		return PTR_ERR(backlight);  in panel_probe()
327 	panel_mod->backlight = backlight;  in panel_probe()
372 	if (panel_mod->backlight)  in panel_probe()
373 		put_device(&panel_mod->backlight->dev);  in panel_probe()
381 	struct backlight_device *backlight = panel_mod->backlight;  in panel_remove()  local
383 	if (backlight)  in panel_remove()
384 		put_device(&backlight->dev);  in panel_remove()