minigbm: cros_gralloc/buffer: Initialize plane address array

[android-x86/external-minigbm.git] / util.h

diff --git a/util.h b/util.h
index 197312a..fd61d9b 100644 (file)
--- a/util.h
+++ b/util.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
+ * Copyright 2014 The Chromium OS Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
@@ -8,8 +8,9 @@
 #define UTIL_H
 
 #define MAX(A, B) ((A) > (B) ? (A) : (B))
-#define ARRAY_SIZE(A) (sizeof(A)/sizeof(*(A)))
+#define ARRAY_SIZE(A) (sizeof(A) / sizeof(*(A)))
 #define PUBLIC __attribute__((visibility("default")))
-#define ALIGN(A, B) (((A) + (B) - 1) / (B) * (B))
+#define ALIGN(A, B) (((A) + (B)-1) / (B) * (B))
+#define DIV_ROUND_UP(n, d) (((n) + (d)-1) / (d))
 
 #endif