Fix MISRA rule 8.4 in common code
Rule 8.4: A compatible declaration shall be visible when
an object or function with external linkage is defined.
Change-Id: I26e042cb251a6f9590afa1340fdac73e42f23979
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>
diff --git a/drivers/io/io_memmap.c b/drivers/io/io_memmap.c
index b7e26bd..bf59d6a 100644
--- a/drivers/io/io_memmap.c
+++ b/drivers/io/io_memmap.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2014-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -7,6 +7,7 @@
#include <assert.h>
#include <debug.h>
#include <io_driver.h>
+#include <io_memmap.h>
#include <io_storage.h>
#include <string.h>
#include <utils.h>
@@ -28,7 +29,7 @@
static file_state_t current_file = {0};
/* Identify the device type as memmap */
-io_type_t device_type_memmap(void)
+static io_type_t device_type_memmap(void)
{
return IO_TYPE_MEMMAP;
}