Rename 'smcc' to 'smccc'

When the source code says 'SMCC' it is talking about the SMC Calling
Convention. The correct acronym is SMCCC. This affects a few definitions
and file names.

Some files have been renamed (smcc.h, smcc_helpers.h and smcc_macros.S)
but the old files have been kept for compatibility, they include the
new ones with an ERROR_DEPRECATED guard.

Change-Id: I78f94052a502436fdd97ca32c0fe86bd58173f2f
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/bl32/sp_min/sp_min_main.c b/bl32/sp_min/sp_min_main.c
index 4e8e685..8e891b7 100644
--- a/bl32/sp_min/sp_min_main.c
+++ b/bl32/sp_min/sp_min_main.c
@@ -1,5 +1,5 @@
 /*
- * 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
  */
@@ -17,7 +17,7 @@
 #include <platform_sp_min.h>
 #include <psci.h>
 #include <runtime_svc.h>
-#include <smcc_helpers.h>
+#include <smccc_helpers.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <string.h>
@@ -32,7 +32,7 @@
 static smc_ctx_t sp_min_smc_context[PLATFORM_CORE_COUNT];
 
 /******************************************************************************
- * Define the smcc helper library API's
+ * Define the smccc helper library API's
  *****************************************************************************/
 void *smc_get_ctx(unsigned int security_state)
 {