display: Enable clang for all display modules

Change-Id: I71e3fa3f7d44253b8e01d1eafe086b1898d65a8e
diff --git a/libgralloc/alloc_controller.cpp b/libgralloc/alloc_controller.cpp
index 4e9e264..7411c38 100644
--- a/libgralloc/alloc_controller.cpp
+++ b/libgralloc/alloc_controller.cpp
@@ -646,7 +646,7 @@
             size = alignedw * alignedh * ASTC_BLOCK_SIZE;
             break;
         default:
-            ALOGE("Unrecognized pixel format: 0x%x", __FUNCTION__, format);
+            ALOGE("%s: Unrecognized pixel format: 0x%x", __FUNCTION__, format);
             return 0;
     }
     return size;