Standardise header guards across codebase

All identifiers, regardless of use, that start with two underscores are
reserved. This means they can't be used in header guards.

The style that this project is now to use the full name of the file in
capital letters followed by 'H'. For example, for a file called
"uart_example.h", the header guard is UART_EXAMPLE_H.

The exceptions are files that are imported from other projects:

- CryptoCell driver
- dt-bindings folders
- zlib headers

Change-Id: I50561bf6c88b491ec440d0c8385c74650f3c106e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

6 files changed, 18 insertions, 18 deletions

diff --git a/plat/rockchip/common/drivers/parameter/ddr_parameter.h b/plat/rockchip/common/drivers/parameter/ddr_parameter.h
index f8e3be93b..69c4e18bd 100644
--- a/plat/rockchip/common/drivers/parameter/ddr_parameter.h
+++ b/plat/rockchip/common/drivers/parameter/ddr_parameter.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __PARAMETER_H__
-#define __PARAMETER_H__
+#ifndef DDR_PARAMETER_H
+#define DDR_PARAMETER_H
 
 #include <arch_helpers.h>
 #include <console.h>
@@ -38,4 +38,4 @@ struct param_ddr_usage {
 
 struct param_ddr_usage ddr_region_usage_parse(uint64_t addr, uint64_t max_mb);
 
-#endif /* __PARAMETER_H__ */
+#endif /* DDR_PARAMETER_H */
diff --git a/plat/rockchip/common/drivers/pmu/pmu_com.h b/plat/rockchip/common/drivers/pmu/pmu_com.h
index 75e924dcd..4b4b00fde 100644
--- a/plat/rockchip/common/drivers/pmu/pmu_com.h
+++ b/plat/rockchip/common/drivers/pmu/pmu_com.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __PMU_COM_H__
-#define __PMU_COM_H__
+#ifndef PMU_COM_H
+#define PMU_COM_H
 
 #ifndef CHECK_CPU_WFIE_BASE
 #define CHECK_CPU_WFIE_BASE (PMU_BASE + PMU_CORE_PWR_ST)
@@ -108,4 +108,4 @@ static int check_cpu_wfie(uint32_t cpu_id, uint32_t wfie_msk)
 	return 0;
 }
 
-#endif /* __PMU_COM_H__ */
+#endif /* PMU_COM_H */
diff --git a/plat/rockchip/common/include/plat_macros.S b/plat/rockchip/common/include/plat_macros.S
index 6b3cb6a72..9ee4e83e1 100644
--- a/plat/rockchip/common/include/plat_macros.S
+++ b/plat/rockchip/common/include/plat_macros.S
@@ -3,8 +3,8 @@
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
-#ifndef __ROCKCHIP_PLAT_MACROS_S__
-#define __ROCKCHIP_PLAT_MACROS_S__
+#ifndef ROCKCHIP_PLAT_MACROS_S
+#define ROCKCHIP_PLAT_MACROS_S
 
 #include <cci.h>
 #include <gic_common.h>
@@ -115,4 +115,4 @@ exit_print_gic_regs:
 #endif
 	.endm
 
-#endif /* __ROCKCHIP_PLAT_MACROS_S__ */
+#endif /* ROCKCHIP_PLAT_MACROS_S */
diff --git a/plat/rockchip/common/include/plat_params.h b/plat/rockchip/common/include/plat_params.h
index 710990760..1ec02f55e 100644
--- a/plat/rockchip/common/include/plat_params.h
+++ b/plat/rockchip/common/include/plat_params.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __PLAT_PARAMS_H__
-#define __PLAT_PARAMS_H__
+#ifndef PLAT_PARAMS_H
+#define PLAT_PARAMS_H
 
 #include <stdint.h>
 
@@ -95,4 +95,4 @@ struct bl31_u64_param {
 	uint64_t value;
 };
 
-#endif /* __PLAT_PARAMS_H__ */
+#endif /* PLAT_PARAMS_H */
diff --git a/plat/rockchip/common/include/plat_private.h b/plat/rockchip/common/include/plat_private.h
index e1e4f33c5..955ca647c 100644
--- a/plat/rockchip/common/include/plat_private.h
+++ b/plat/rockchip/common/include/plat_private.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __PLAT_PRIVATE_H__
-#define __PLAT_PRIVATE_H__
+#ifndef PLAT_PRIVATE_H
+#define PLAT_PRIVATE_H
 
 #ifndef __ASSEMBLY__
 #include <mmio.h>
@@ -143,4 +143,4 @@ void rockchip_plat_mmu_el3(void);
 #define PMU_CPU_AUTO_PWRDN	0xf0
 #define PMU_CLST_RET	0xa5
 
-#endif /* __PLAT_PRIVATE_H__ */
+#endif /* PLAT_PRIVATE_H */
diff --git a/plat/rockchip/common/include/rockchip_sip_svc.h b/plat/rockchip/common/include/rockchip_sip_svc.h
index 8125ab07d..340d65388 100644
--- a/plat/rockchip/common/include/rockchip_sip_svc.h
+++ b/plat/rockchip/common/include/rockchip_sip_svc.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __ROCKCHIP_SIP_SVC_H__
-#define __ROCKCHIP_SIP_SVC_H__
+#ifndef ROCKCHIP_SIP_SVC_H
+#define ROCKCHIP_SIP_SVC_H
 
 /* SMC function IDs for SiP Service queries */
 #define SIP_SVC_CALL_COUNT		0x8200ff00
@@ -24,4 +24,4 @@ enum {
 	RK_SIP_E_INVALID_PARAM = -1
 };
 
-#endif
+#endif /* ROCKCHIP_SIP_SVC_H */