gma500: fix build without backlight device support

gma500: fix build without backlight device support

Fix unmatched curly brackets when CONFIG_BACKLIGHT_CLASS_DEVICE is not
defined.
Signed-off-by: NJani Nikula <jani.nikula@intel.com>
Signed-off-by: NAlan Cox <alan@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/staging/gma500/mdfld_dsi_output.c

@@ -527,8 +527,8 @@ static int mdfld_dsi_connector_set_property(struct drm_connector * connector,
 				backlight_update_status(psb_bd);
 			}
 		}
-	} 
 #endif
+	}
 set_prop_done:
     return 0;
 set_prop_error: