diff --git a/plat/socionext/uniphier/uniphier_nand.c b/plat/socionext/uniphier/uniphier_nand.c
index 271aa0f..27e10e4 100644
--- a/plat/socionext/uniphier/uniphier_nand.c
+++ b/plat/socionext/uniphier/uniphier_nand.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2019, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -16,8 +16,6 @@
 
 #include "uniphier.h"
 
-#define DIV_ROUND_UP(n, d)	(((n) + (d) - 1) / (d))
-
 #define NAND_CMD_READ0		0
 #define NAND_CMD_READSTART	0x30
 
@@ -166,7 +164,7 @@
 	int pages_per_block = nand->pages_per_block;
 	int page_size = nand->page_size;
 	int blocks_to_skip = lba / pages_per_block;
-	int pages_to_read = DIV_ROUND_UP(size, page_size);
+	int pages_to_read = div_round_up(size, page_size);
 	int page = lba % pages_per_block;
 	int block = 0;
 	uintptr_t p = buf;