From a7e98ad5145bb57fd18d199f915c76ef376cf227 Mon Sep 17 00:00:00 2001
From: Vikram Kanigiri <vikram.kanigiri@arm.com>
Date: Wed, 4 Mar 2015 10:34:27 +0000
Subject: Add macro to calculate number of elements in an array

This patch defines the ARRAY_SIZE macro for calculating number of elements
in an array and uses it where appropriate.

Change-Id: I72746a9229f0b259323972b498b9a3999731bc9b
---
 lib/aarch64/xlat_tables.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/aarch64/xlat_tables.c b/lib/aarch64/xlat_tables.c
index ddc9ba88..fa1a03da 100644
--- a/lib/aarch64/xlat_tables.c
+++ b/lib/aarch64/xlat_tables.c
@@ -31,6 +31,7 @@
 #include <arch.h>
 #include <arch_helpers.h>
 #include <assert.h>
+#include <bl_common.h>
 #include <cassert.h>
 #include <platform_def.h>
 #include <string.h>
@@ -89,7 +90,7 @@ void mmap_add_region(unsigned long base_pa, unsigned long base_va,
 			unsigned long size, unsigned attr)
 {
 	mmap_region_t *mm = mmap;
-	mmap_region_t *mm_last = mm + sizeof(mmap) / sizeof(mmap[0]) - 1;
+	mmap_region_t *mm_last = mm + ARRAY_SIZE(mmap) - 1;
 	unsigned long pa_end = base_pa + size - 1;
 	unsigned long va_end = base_va + size - 1;
 
-- 
cgit