eeze: Add cases for backlight and leds in eeze_udev_find_by_type

Summary: Add code to find backlight and led devices inside
eeze_udev_find_by_type function. This will be used in Ecore-Drm to
find the backlight of an output.

@feature

Signed-off-by: Chris Michael <cp.michael@samsung.com>

src/lib/eeze/eeze_udev_find.c

@@ -238,6 +238,14 @@ eeze_udev_find_by_type(Eeze_Udev_Type etype,
 	udev_enumerate_add_match_subsystem(en, "card[0-9]*");
         break;
 
+      case EEZE_UDEV_TYPE_BACKLIGHT:
+	udev_enumerate_add_match_subsystem(en, "backlight");
+        break;
+
+      case EEZE_UDEV_TYPE_LEDS:
+	udev_enumerate_add_match_subsystem(en, "leds");
+        break;
+
       default:
         break;
      }