diff --git a/include/lib/el3_runtime/aarch32/context.h b/include/lib/el3_runtime/aarch32/context.h
index c5567c9..5604c8e 100644
--- a/include/lib/el3_runtime/aarch32/context.h
+++ b/include/lib/el3_runtime/aarch32/context.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2020, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -37,7 +37,7 @@
 #define WORD_SHIFT		U(2)
 #define DEFINE_REG_STRUCT(name, num_regs)	\
 	typedef struct name {			\
-		uint32_t _regs[num_regs];	\
+		uint32_t ctx_regs[num_regs];	\
 	}  __aligned(8) name##_t
 
 /* Constants to determine the size of individual context structures */
@@ -47,8 +47,8 @@
 
 #undef CTX_REG_ALL
 
-#define read_ctx_reg(ctx, offset)	((ctx)->_regs[offset >> WORD_SHIFT])
-#define write_ctx_reg(ctx, offset, val)	(((ctx)->_regs[offset >> WORD_SHIFT]) \
+#define read_ctx_reg(ctx, offset)	((ctx)->ctx_regs[offset >> WORD_SHIFT])
+#define write_ctx_reg(ctx, offset, val)	(((ctx)->ctx_regs[offset >> WORD_SHIFT]) \
 					 = val)
 typedef struct cpu_context {
 	regs_t regs_ctx;
diff --git a/include/lib/el3_runtime/aarch64/context.h b/include/lib/el3_runtime/aarch64/context.h
index 7a1f3a3..4158c02 100644
--- a/include/lib/el3_runtime/aarch64/context.h
+++ b/include/lib/el3_runtime/aarch64/context.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2020, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -230,7 +230,7 @@
 #define DWORD_SHIFT		U(3)
 #define DEFINE_REG_STRUCT(name, num_regs)	\
 	typedef struct name {			\
-		uint64_t _regs[num_regs];	\
+		uint64_t ctx_regs[num_regs];	\
 	}  __aligned(16) name##_t
 
 /* Constants to determine the size of individual context structures */
@@ -288,8 +288,8 @@
  * Macros to access members of any of the above structures using their
  * offsets
  */
-#define read_ctx_reg(ctx, offset)	((ctx)->_regs[(offset) >> DWORD_SHIFT])
-#define write_ctx_reg(ctx, offset, val)	(((ctx)->_regs[(offset) >> DWORD_SHIFT]) \
+#define read_ctx_reg(ctx, offset)	((ctx)->ctx_regs[(offset) >> DWORD_SHIFT])
+#define write_ctx_reg(ctx, offset, val)	(((ctx)->ctx_regs[(offset) >> DWORD_SHIFT]) \
 					 = (uint64_t) (val))
 
 /*