xlat: Fix MISRA defects
Fix defects of MISRA C-2012 rules 8.13, 10.1, 10.3, 10.4, 10.8, 11.6,
14.4, 15.7, 17.8, 20.10, 20.12, 21.1 and Directive 4.9.
Change-Id: I7ff61e71733908596dbafe2e99d99b4fce9765bd
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/lib/xlat_tables/xlat_tables_private.h b/lib/xlat_tables/xlat_tables_private.h
index 810c48e..f882f7e 100644
--- a/lib/xlat_tables/xlat_tables_private.h
+++ b/lib/xlat_tables/xlat_tables_private.h
@@ -1,11 +1,11 @@
/*
- * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
-#ifndef __XLAT_TABLES_PRIVATE_H__
-#define __XLAT_TABLES_PRIVATE_H__
+#ifndef XLAT_TABLES_PRIVATE_H
+#define XLAT_TABLES_PRIVATE_H
#include <cassert.h>
#include <platform_def.h>
@@ -44,17 +44,17 @@
void print_mmap(void);
/* Returns the current Exception Level. The returned EL must be 1 or higher. */
-int xlat_arch_current_el(void);
+unsigned int xlat_arch_current_el(void);
/*
* Returns the bit mask that has to be ORed to the rest of a translation table
* descriptor so that execution of code is prohibited at the given Exception
* Level.
*/
-uint64_t xlat_arch_get_xn_desc(int el);
+uint64_t xlat_arch_get_xn_desc(unsigned int el);
void init_xlation_table(uintptr_t base_va, uint64_t *table,
unsigned int level, uintptr_t *max_va,
unsigned long long *max_pa);
-#endif /* __XLAT_TABLES_PRIVATE_H__ */
+#endif /* XLAT_TABLES_PRIVATE_H */