Merge pull request #1673 from antonio-nino-diaz-arm/an/headers

Standardise header guards across codebase

68 files changed, 206 insertions, 209 deletions

diff --git a/include/drivers/allwinner/sunxi_rsb.h b/include/drivers/allwinner/sunxi_rsb.h
index 5a69d35f..3d003cee 100644
--- a/include/drivers/allwinner/sunxi_rsb.h
+++ b/include/drivers/allwinner/sunxi_rsb.h
@@ -17,4 +17,4 @@ int rsb_assign_runtime_address(uint16_t hw_addr, uint8_t rt_addr);
 int rsb_read(uint8_t rt_addr, uint8_t reg_addr);
 int rsb_write(uint8_t rt_addr, uint8_t reg_addr, uint8_t value);
 
-#endif
+#endif /* SUNXI_RSB_H */
diff --git a/include/drivers/arm/arm_gicv3_common.h b/include/drivers/arm/arm_gicv3_common.h
index 8970e3f4..b88b59fb 100644
--- a/include/drivers/arm/arm_gicv3_common.h
+++ b/include/drivers/arm/arm_gicv3_common.h
@@ -3,8 +3,8 @@
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
-#ifndef __ARM_GICV3_COMMON_H__
-#define __ARM_GICV3_COMMON_H__
+#ifndef ARM_GICV3_COMMON_H
+#define ARM_GICV3_COMMON_H
 
 /*******************************************************************************
  * GIC500/GIC600 Re-distributor interface registers & constants
@@ -17,4 +17,4 @@
 #define WAKER_SL_BIT		(1U << WAKER_SL_SHIFT)
 #define WAKER_QSC_BIT		(1U << WAKER_QSC_SHIFT)
 
-#endif /* __ARM_GICV3_COMMON_H__ */
+#endif /* ARM_GICV3_COMMON_H */
diff --git a/include/drivers/arm/cci.h b/include/drivers/arm/cci.h
index 41a3de25..24b76dab 100644
--- a/include/drivers/arm/cci.h
+++ b/include/drivers/arm/cci.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __CCI_H__
-#define __CCI_H__
+#ifndef CCI_H
+#define CCI_H
 
 #include <utils_def.h>
 
@@ -122,4 +122,4 @@ void cci_enable_snoop_dvm_reqs(unsigned int master_id);
 void cci_disable_snoop_dvm_reqs(unsigned int master_id);
 
 #endif /* __ASSEMBLY__ */
-#endif /* __CCI_H__ */
+#endif /* CCI_H */
diff --git a/include/drivers/arm/ccn.h b/include/drivers/arm/ccn.h
index d7408677..eba974d2 100644
--- a/include/drivers/arm/ccn.h
+++ b/include/drivers/arm/ccn.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __CCN_H__
-#define __CCN_H__
+#ifndef CCN_H
+#define CCN_H
 
 /*
  * This macro defines the maximum number of master interfaces that reside on
@@ -93,4 +93,4 @@ unsigned int ccn_get_l3_run_mode(void);
 int ccn_get_part0_id(uintptr_t periphbase);
 
 #endif /* __ASSEMBLY__ */
-#endif /* __CCN_H__ */
+#endif /* CCN_H */
diff --git a/include/drivers/arm/gic_common.h b/include/drivers/arm/gic_common.h
index 0ef11483..2f5334f8 100644
--- a/include/drivers/arm/gic_common.h
+++ b/include/drivers/arm/gic_common.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __GIC_COMMON_H__
-#define __GIC_COMMON_H__
+#ifndef GIC_COMMON_H
+#define GIC_COMMON_H
 
 #include <utils_def.h>
 
@@ -100,4 +100,4 @@
 	(GIC_HIGHEST_NS_PRIORITY << 16)	|	\
 	(GIC_HIGHEST_NS_PRIORITY << 24))
 
-#endif /* __GIC_COMMON_H__ */
+#endif /* GIC_COMMON_H */
diff --git a/include/drivers/arm/gicv2.h b/include/drivers/arm/gicv2.h
index c80f80b6..705077ce 100644
--- a/include/drivers/arm/gicv2.h
+++ b/include/drivers/arm/gicv2.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __GICV2_H__
-#define __GICV2_H__
+#ifndef GICV2_H
+#define GICV2_H
 
 #include <gic_common.h>
 
@@ -184,4 +184,4 @@ unsigned int gicv2_set_pmr(unsigned int mask);
 void gicv2_interrupt_set_cfg(unsigned int id, unsigned int cfg);
 
 #endif /* __ASSEMBLY__ */
-#endif /* __GICV2_H__ */
+#endif /* GICV2_H */
diff --git a/include/drivers/arm/gicv3.h b/include/drivers/arm/gicv3.h
index 9c291eb3..c26f2975 100644
--- a/include/drivers/arm/gicv3.h
+++ b/include/drivers/arm/gicv3.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __GICV3_H__
-#define __GICV3_H__
+#ifndef GICV3_H
+#define GICV3_H
 
 /*******************************************************************************
  * GICv3 miscellaneous definitions
@@ -405,4 +405,4 @@ void gicv3_clear_interrupt_pending(unsigned int id, unsigned int proc_num);
 unsigned int gicv3_set_pmr(unsigned int mask);
 
 #endif /* __ASSEMBLY__ */
-#endif /* __GICV3_H__ */
+#endif /* GICV3_H */
diff --git a/include/drivers/arm/nic_400.h b/include/drivers/arm/nic_400.h
index 740f184d..bb749824 100644
--- a/include/drivers/arm/nic_400.h
+++ b/include/drivers/arm/nic_400.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __NIC_400_H__
-#define __NIC_400_H__
+#ifndef NIC_400_H
+#define NIC_400_H
 
 /*
  * Address of slave 'n' security setting in the NIC-400 address region
@@ -13,4 +13,4 @@
  */
 #define NIC400_ADDR_CTRL_SECURITY_REG(n)	(0x8 + (n) * 4)
 
-#endif /* __NIC_400_H__ */
+#endif /* NIC_400_H */
diff --git a/include/drivers/arm/pl011.h b/include/drivers/arm/pl011.h
index 137764d3..6216a61f 100644
--- a/include/drivers/arm/pl011.h
+++ b/include/drivers/arm/pl011.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __PL011_H__
-#define __PL011_H__
+#ifndef PL011_H
+#define PL011_H
 
 #include <console.h>
 
@@ -103,4 +103,4 @@ int console_pl011_register(uintptr_t baseaddr, uint32_t clock, uint32_t baud,
 
 #endif /*__ASSEMBLY__*/
 
-#endif	/* __PL011_H__ */
+#endif /* PL011_H */
diff --git a/include/drivers/arm/pl061_gpio.h b/include/drivers/arm/pl061_gpio.h
index 971a23da..6c4a9f5a 100644
--- a/include/drivers/arm/pl061_gpio.h
+++ b/include/drivers/arm/pl061_gpio.h
@@ -4,12 +4,12 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __PL061_GPIO_H__
-#define __PL061_GPIO_H__
+#ifndef PL061_GPIO_H
+#define PL061_GPIO_H
 
 #include <gpio.h>
 
 void pl061_gpio_register(uintptr_t base_addr, int gpio_dev);
 void pl061_gpio_init(void);
 
-#endif	/* __PL061_GPIO_H__ */
+#endif /* PL061_GPIO_H */
diff --git a/include/drivers/arm/smmu_v3.h b/include/drivers/arm/smmu_v3.h
index e3912e31..1b7ffb8d 100644
--- a/include/drivers/arm/smmu_v3.h
+++ b/include/drivers/arm/smmu_v3.h
@@ -4,11 +4,11 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __SMMU_V3_H__
-#define __SMMU_V3_H__
+#ifndef SMMU_V3_H
+#define SMMU_V3_H
 
-#include <utils_def.h>
 #include <stdint.h>
+#include <utils_def.h>
 
 /* SMMUv3 register offsets from device base */
 #define SMMU_S_IDR1	U(0x8004)
@@ -24,4 +24,4 @@
 
 int smmuv3_init(uintptr_t smmu_base);
 
-#endif /* __SMMU_V3_H__ */
+#endif /* SMMU_V3_H */
diff --git a/include/drivers/arm/sp804_delay_timer.h b/include/drivers/arm/sp804_delay_timer.h
index 0cf168b6..8eb8715a 100644
--- a/include/drivers/arm/sp804_delay_timer.h
+++ b/include/drivers/arm/sp804_delay_timer.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __SP804_DELAY_TIMER_H__
-#define __SP804_DELAY_TIMER_H__
+#ifndef SP804_DELAY_TIMER_H
+#define SP804_DELAY_TIMER_H
 
 #include <delay_timer.h>
 #include <stdint.h>
@@ -25,4 +25,4 @@ void sp804_timer_ops_init(uintptr_t base_addr, const timer_ops_t *ops);
 		sp804_timer_ops_init((base_addr), &sp804_timer_ops);	\
 	} while (0)
 
-#endif /* __SP804_DELAY_TIMER_H__ */
+#endif /* SP804_DELAY_TIMER_H */
diff --git a/include/drivers/auth/auth_common.h b/include/drivers/auth/auth_common.h
index 058375f7..e6859fdb 100644
--- a/include/drivers/auth/auth_common.h
+++ b/include/drivers/auth/auth_common.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __AUTH_COMMON_H__
-#define __AUTH_COMMON_H__
+#ifndef AUTH_COMMON_H
+#define AUTH_COMMON_H
 
 /*
  * Authentication framework common types
@@ -117,4 +117,4 @@ typedef struct auth_method_desc_s {
 		.len = (unsigned int)_len \
 	}
 
-#endif /* __AUTH_COMMON_H__ */
+#endif /* AUTH_COMMON_H */
diff --git a/include/drivers/auth/auth_mod.h b/include/drivers/auth/auth_mod.h
index bb3b8f90..19bc2f13 100644
--- a/include/drivers/auth/auth_mod.h
+++ b/include/drivers/auth/auth_mod.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __AUTH_MOD_H__
-#define __AUTH_MOD_H__
+#ifndef AUTH_MOD_H
+#define AUTH_MOD_H
 
 #if TRUSTED_BOARD_BOOT
 
@@ -49,4 +49,4 @@ extern unsigned int auth_img_flags[MAX_NUMBER_IDS];
 
 #endif /* TRUSTED_BOARD_BOOT */
 
-#endif /* __AUTH_MOD_H__ */
+#endif /* AUTH_MOD_H */
diff --git a/include/drivers/auth/crypto_mod.h b/include/drivers/auth/crypto_mod.h
index f9b44d1c..3a421056 100644
--- a/include/drivers/auth/crypto_mod.h
+++ b/include/drivers/auth/crypto_mod.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __CRYPTO_MOD_H__
-#define __CRYPTO_MOD_H__
+#ifndef CRYPTO_MOD_H
+#define CRYPTO_MOD_H
 
 /* Return values */
 enum crypto_ret_value {
@@ -59,4 +59,4 @@ int crypto_mod_verify_hash(void *data_ptr, unsigned int data_len,
 
 extern const crypto_lib_desc_t crypto_lib_desc;
 
-#endif /* __CRYPTO_MOD_H__ */
+#endif /* CRYPTO_MOD_H */
diff --git a/include/drivers/auth/img_parser_mod.h b/include/drivers/auth/img_parser_mod.h
index eaf3e6e7..43796935 100644
--- a/include/drivers/auth/img_parser_mod.h
+++ b/include/drivers/auth/img_parser_mod.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __IMG_PARSER_MOD_H__
-#define __IMG_PARSER_MOD_H__
+#ifndef IMG_PARSER_MOD_H
+#define IMG_PARSER_MOD_H
 
 #include <auth_common.h>
 
@@ -61,4 +61,4 @@ int img_parser_get_auth_param(img_type_t img_type,
 		.get_auth_param = _get_param \
 	}
 
-#endif /* __IMG_PARSER_MOD_H__ */
+#endif /* IMG_PARSER_MOD_H */
diff --git a/include/drivers/auth/mbedtls/mbedtls_common.h b/include/drivers/auth/mbedtls/mbedtls_common.h
index 5d3e1986..a9c2352e 100644
--- a/include/drivers/auth/mbedtls/mbedtls_common.h
+++ b/include/drivers/auth/mbedtls/mbedtls_common.h
@@ -4,9 +4,9 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __MBEDTLS_COMMON_H__
-#define __MBEDTLS_COMMON_H__
+#ifndef MBEDTLS_COMMON_H
+#define MBEDTLS_COMMON_H
 
 void mbedtls_init(void);
 
-#endif /* __MBEDTLS_COMMON_H__ */
+#endif /* MBEDTLS_COMMON_H */
diff --git a/include/drivers/auth/mbedtls/mbedtls_config.h b/include/drivers/auth/mbedtls/mbedtls_config.h
index cc57b779..d143d735 100644
--- a/include/drivers/auth/mbedtls/mbedtls_config.h
+++ b/include/drivers/auth/mbedtls/mbedtls_config.h
@@ -3,8 +3,8 @@
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
-#ifndef __MBEDTLS_CONFIG_H__
-#define __MBEDTLS_CONFIG_H__
+#ifndef MBEDTLS_CONFIG_H
+#define MBEDTLS_CONFIG_H
 
 /*
  * Key algorithms currently supported on mbed TLS libraries
@@ -104,4 +104,4 @@
 #define TF_MBEDTLS_HEAP_SIZE		U(7168)
 #endif
 
-#endif /* __MBEDTLS_CONFIG_H__ */
+#endif /* MBEDTLS_CONFIG_H */
diff --git a/include/drivers/cadence/cdns_uart.h b/include/drivers/cadence/cdns_uart.h
index 51de8e3d..f92d9fbe 100644
--- a/include/drivers/cadence/cdns_uart.h
+++ b/include/drivers/cadence/cdns_uart.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __CADENCE_UART_H__
-#define __CADENCE_UART_H__
+#ifndef CDNS_UART_H
+#define CDNS_UART_H
 
 #include <console.h>
 
@@ -47,4 +47,4 @@ int console_cdns_register(uint64_t baseaddr, uint32_t clock, uint32_t baud,
 
 #endif /*__ASSEMBLY__*/
 
-#endif
+#endif /* CDNS_UART_H */
diff --git a/include/drivers/cfi/v2m_flash.h b/include/drivers/cfi/v2m_flash.h
index 5763b36d..6beec501 100644
--- a/include/drivers/cfi/v2m_flash.h
+++ b/include/drivers/cfi/v2m_flash.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __NORFLASH_H_
-#define __NORFLASH_H_
+#ifndef V2M_FLASH_H
+#define V2M_FLASH_H
 
 #include <stdint.h>
 
@@ -42,5 +42,4 @@ int nor_lock(uintptr_t base_addr);
 int nor_unlock(uintptr_t base_addr);
 int nor_erase(uintptr_t base_addr);
 
-#endif /* __NORFLASH_H_ */
-
+#endif /* V2M_FLASH_H*/
diff --git a/include/drivers/console.h b/include/drivers/console.h
index 1f041b97..23754665 100644
--- a/include/drivers/console.h
+++ b/include/drivers/console.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __CONSOLE_H__
-#define __CONSOLE_H__
+#ifndef CONSOLE_H
+#define CONSOLE_H
 
 #include <utils_def.h>
 
@@ -80,5 +80,4 @@ void console_uninit(void);
 
 #endif /* __ASSEMBLY__ */
 
-#endif /* __CONSOLE_H__ */
-
+#endif /* CONSOLE_H */
diff --git a/include/drivers/console_assertions.h b/include/drivers/console_assertions.h
index cedce867..559bb509 100644
--- a/include/drivers/console_assertions.h
+++ b/include/drivers/console_assertions.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __CONSOLE_ASSERTIONS_H__
-#define __CONSOLE_ASSERTIONS_H__
+#ifndef CONSOLE_ASSERTIONS_H
+#define CONSOLE_ASSERTIONS_H
 
 #include <cassert.h>
 
@@ -26,5 +26,4 @@ CASSERT(CONSOLE_T_FLUSH == __builtin_offsetof(console_t, flush),
 CASSERT(CONSOLE_T_DRVDATA == sizeof(console_t),
 	assert_console_t_drvdata_offset_mismatch);
 
-#endif /* __CONSOLE_ASSERTIONS_H__ */
-
+#endif /* CONSOLE_ASSERTIONS_H */
diff --git a/include/drivers/coreboot/cbmem_console.h b/include/drivers/coreboot/cbmem_console.h
index 4fca36f6..7fe7a72d 100644
--- a/include/drivers/coreboot/cbmem_console.h
+++ b/include/drivers/coreboot/cbmem_console.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __CBMEM_CONSOLE_H__
-#define __CBMEM_CONSOLE_H__
+#ifndef CBMEM_CONSOLE_H
+#define CBMEM_CONSOLE_H
 
 #include <console.h>
 
@@ -24,4 +24,4 @@ int console_cbmc_register(uintptr_t base, console_cbmc_t *console);
 
 #endif /* __ASSEMBLER__ */
 
-#endif /* __CBMEM_CONSOLE_H__ */
+#endif /* CBMEM_CONSOLE_H */
diff --git a/include/drivers/delay_timer.h b/include/drivers/delay_timer.h
index b28f619b..684f1c3c 100644
--- a/include/drivers/delay_timer.h
+++ b/include/drivers/delay_timer.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __DELAY_TIMER_H__
-#define __DELAY_TIMER_H__
+#ifndef DELAY_TIMER_H
+#define DELAY_TIMER_H
 
 #include <stdint.h>
 
@@ -27,5 +27,4 @@ void mdelay(uint32_t msec);
 void udelay(uint32_t usec);
 void timer_init(const timer_ops_t *ops_ptr);
 
-
-#endif /* __DELAY_TIMER_H__ */
+#endif /* DELAY_TIMER_H */
diff --git a/include/drivers/dw_ufs.h b/include/drivers/dw_ufs.h
index a9774cf1..13e53f14 100644
--- a/include/drivers/dw_ufs.h
+++ b/include/drivers/dw_ufs.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __DW_UFS_H__
-#define __DW_UFS_H__
+#ifndef DW_UFS_H
+#define DW_UFS_H
 
 #include <stdint.h>
 
@@ -107,4 +107,4 @@ typedef struct dw_ufs_params {
 
 int dw_ufs_init(dw_ufs_params_t *params);
 
-#endif /* __DW_UFS_H__ */
+#endif /* DW_UFS_H */
diff --git a/include/drivers/generic_delay_timer.h b/include/drivers/generic_delay_timer.h
index 1c53a72d..adba10f8 100644
--- a/include/drivers/generic_delay_timer.h
+++ b/include/drivers/generic_delay_timer.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __GENERIC_DELAY_TIMER_H__
-#define __GENERIC_DELAY_TIMER_H__
+#ifndef GENERIC_DELAY_TIMER_H
+#define GENERIC_DELAY_TIMER_H
 
 #include <stdint.h>
 
@@ -13,4 +13,4 @@ void generic_delay_timer_init_args(uint32_t mult, uint32_t div);
 
 void generic_delay_timer_init(void);
 
-#endif /* __GENERIC_DELAY_TIMER_H__ */
+#endif /* GENERIC_DELAY_TIMER_H */
diff --git a/include/drivers/gpio.h b/include/drivers/gpio.h
index 5722051f..bef62f73 100644
--- a/include/drivers/gpio.h
+++ b/include/drivers/gpio.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __GPIO_H__
-#define __GPIO_H__
+#ifndef GPIO_H
+#define GPIO_H
 
 #define GPIO_DIR_OUT		0
 #define GPIO_DIR_IN		1
@@ -34,4 +34,4 @@ void gpio_set_pull(int gpio, int pull);
 int gpio_get_pull(int gpio);
 void gpio_init(const gpio_ops_t *ops);
 
-#endif	/* __GPIO_H__ */
+#endif /* GPIO_H */
diff --git a/include/drivers/io/io_block.h b/include/drivers/io/io_block.h
index 4f3ab39d..d6d32f9b 100644
--- a/include/drivers/io/io_block.h
+++ b/include/drivers/io/io_block.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __IO_BLOCK_H__
-#define __IO_BLOCK_H__
+#ifndef IO_BLOCK_H
+#define IO_BLOCK_H
 
 #include <io_storage.h>
 
@@ -25,4 +25,4 @@ struct io_dev_connector;
 
 int register_io_dev_block(const struct io_dev_connector **dev_con);
 
-#endif /* __IO_BLOCK_H__ */
+#endif /* IO_BLOCK_H */
diff --git a/include/drivers/io/io_driver.h b/include/drivers/io/io_driver.h
index 8306407b..587f137c 100644
--- a/include/drivers/io/io_driver.h
+++ b/include/drivers/io/io_driver.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __IO_DRIVER_H__
-#define __IO_DRIVER_H__
+#ifndef IO_DRIVER_H
+#define IO_DRIVER_H
 
 #include <io_storage.h>
 #include <stdint.h>
@@ -56,4 +56,4 @@ typedef struct io_dev_funcs {
 /* Register an IO device */
 int io_register_device(const io_dev_info_t *dev_info);
 
-#endif  /* __IO_DRIVER_H__ */
+#endif /* IO_DRIVER_H */
diff --git a/include/drivers/io/io_dummy.h b/include/drivers/io/io_dummy.h
index abe77eca..edfc6993 100644
--- a/include/drivers/io/io_dummy.h
+++ b/include/drivers/io/io_dummy.h
@@ -4,9 +4,9 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __IO_DUMMY_H__
-#define __IO_DUMMY_H__
+#ifndef IO_DUMMY_H
+#define IO_DUMMY_H
 
 int register_io_dev_dummy(const struct io_dev_connector **dev_con);
 
-#endif /* __IO_DUMMY_H__ */
+#endif /* IO_DUMMY_H */
diff --git a/include/drivers/io/io_fip.h b/include/drivers/io/io_fip.h
index 1131cc7d..e0b57463 100644
--- a/include/drivers/io/io_fip.h
+++ b/include/drivers/io/io_fip.h
@@ -4,11 +4,11 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __IO_FIP_H__
-#define __IO_FIP_H__
+#ifndef IO_FIP_H
+#define IO_FIP_H
 
 struct io_dev_connector;
 
 int register_io_dev_fip(const struct io_dev_connector **dev_con);
 
-#endif /* __IO_FIP_H__ */
+#endif /* IO_FIP_H */
diff --git a/include/drivers/io/io_memmap.h b/include/drivers/io/io_memmap.h
index 70e4e557..87e34662 100644
--- a/include/drivers/io/io_memmap.h
+++ b/include/drivers/io/io_memmap.h
@@ -4,11 +4,11 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __IO_MEMMAP_H__
-#define __IO_MEMMAP_H__
+#ifndef IO_MEMMAP_H
+#define IO_MEMMAP_H
 
 struct io_dev_connector;
 
 int register_io_dev_memmap(const struct io_dev_connector **dev_con);
 
-#endif /* __IO_MEMMAP_H__ */
+#endif /* IO_MEMMAP_H */
diff --git a/include/drivers/io/io_semihosting.h b/include/drivers/io/io_semihosting.h
index a917f5a6..e90ea5c0 100644
--- a/include/drivers/io/io_semihosting.h
+++ b/include/drivers/io/io_semihosting.h
@@ -4,11 +4,11 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __IO_SH_H__
-#define __IO_SH_H__
+#ifndef IO_SEMIHOSTING_H
+#define IO_SEMIHOSTING_H
 
 struct io_dev_connector;
 
 int register_io_dev_sh(const struct io_dev_connector **dev_con);
 
-#endif /* __IO_SH_H__ */
+#endif /* IO_SEMIHOSTING_H */
diff --git a/include/drivers/io/io_storage.h b/include/drivers/io/io_storage.h
index 02308e3a..c496d487 100644
--- a/include/drivers/io/io_storage.h
+++ b/include/drivers/io/io_storage.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __IO_H__
-#define __IO_H__
+#ifndef IO_STORAGE_H
+#define IO_STORAGE_H
 
 #include <errno.h>
 #include <stdint.h>
@@ -101,4 +101,4 @@ int io_write(uintptr_t handle, const uintptr_t buffer, size_t length,
 int io_close(uintptr_t handle);
 
 
-#endif /* __IO_H__ */
+#endif /* IO_STORAGE_H */
diff --git a/include/drivers/marvell/addr_map.h b/include/drivers/marvell/addr_map.h
index 6b957a16..0d219f2e 100644
--- a/include/drivers/marvell/addr_map.h
+++ b/include/drivers/marvell/addr_map.h
@@ -7,8 +7,8 @@
 
 /* Address map types for Marvell address translation unit drivers */
 
-#ifndef _ADDR_MAP_H_
-#define _ADDR_MAP_H_
+#ifndef ADDR_MAP_H
+#define ADDR_MAP_H
 
 #include <stdint.h>
 
@@ -18,4 +18,4 @@ struct addr_map_win {
 	uint32_t target_id;
 };
 
-#endif /* _ADDR_MAP_H_ */
+#endif /* ADDR_MAP_H */
diff --git a/include/drivers/marvell/amb_adec.h b/include/drivers/marvell/amb_adec.h
index 087864a4..a92db5be 100644
--- a/include/drivers/marvell/amb_adec.h
+++ b/include/drivers/marvell/amb_adec.h
@@ -7,8 +7,8 @@
 
 /* AXI to M-Bridge decoding unit driver for Marvell Armada 8K and 8K+ SoCs */
 
-#ifndef _AMB_ADEC_H_
-#define _AMB_ADEC_H_
+#ifndef AMB_ADEC_H
+#define AMB_ADEC_H
 
 #include <stdint.h>
 
@@ -33,4 +33,4 @@ enum amb_attribute_ids {
 
 int init_amb_adec(uintptr_t base);
 
-#endif /* _AMB_ADEC_H_ */
+#endif /* AMB_ADEC_H */
diff --git a/include/drivers/marvell/aro.h b/include/drivers/marvell/aro.h
index 37e211f0..c16f6253 100644
--- a/include/drivers/marvell/aro.h
+++ b/include/drivers/marvell/aro.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier:     BSD-3-Clause
  * https://spdx.org/licenses
  */
-#ifndef _ARO_H_
-#define _ARO_H_
+#ifndef ARO_H
+#define ARO_H
 
 enum hws_freq {
 	CPU_FREQ_2000,
@@ -44,4 +44,4 @@ enum cpu_clock_freq_mode {
 
 int init_aro(void);
 
-#endif /* _ARO_H_ */
+#endif /* ARO_H */
diff --git a/include/drivers/marvell/cache_llc.h b/include/drivers/marvell/cache_llc.h
index 9e417939..1aa4c889 100644
--- a/include/drivers/marvell/cache_llc.h
+++ b/include/drivers/marvell/cache_llc.h
@@ -9,8 +9,8 @@
  * for Marvell SoCs in AP806, AP807, and AP810
  */
 
-#ifndef _CACHE_LLC_H_
-#define _CACHE_LLC_H_
+#ifndef CACHE_LLC_H
+#define CACHE_LLC_H
 
 #define LLC_CTRL(ap)			(MVEBU_LLC_BASE(ap) + 0x100)
 #define LLC_SYNC(ap)			(MVEBU_LLC_BASE(ap) + 0x700)
@@ -38,5 +38,4 @@ int llc_is_exclusive(int ap_index);
 void llc_runtime_enable(int ap_index);
 #endif
 
-#endif /* _CACHE_LLC_H_ */
-
+#endif /* CACHE_LLC_H */
diff --git a/include/drivers/marvell/ccu.h b/include/drivers/marvell/ccu.h
index ff30a76a..2757765b 100644
--- a/include/drivers/marvell/ccu.h
+++ b/include/drivers/marvell/ccu.h
@@ -7,8 +7,8 @@
 
 /* CCU unit device driver for Marvell AP807, AP807 and AP810 SoCs */
 
-#ifndef _CCU_H_
-#define _CCU_H_
+#ifndef CCU_H
+#define CCU_H
 
 #ifndef __ASSEMBLY__
 #include <addr_map.h>
@@ -48,4 +48,4 @@ void ccu_save_win_all(int ap_id);
 void ccu_restore_win_all(int ap_id);
 #endif
 
-#endif /* _CCU_H_ */
+#endif /* CCU_H */
diff --git a/include/drivers/marvell/gwin.h b/include/drivers/marvell/gwin.h
index 5dc9f244..6b7f1752 100644
--- a/include/drivers/marvell/gwin.h
+++ b/include/drivers/marvell/gwin.h
@@ -7,8 +7,8 @@
 
 /* GWIN unit device driver for Marvell AP810 SoC */
 
-#ifndef _GWIN_H_
-#define _GWIN_H_
+#ifndef GWIN_H
+#define GWIN_H
 
 #include <addr_map.h>
 
@@ -16,4 +16,4 @@ int init_gwin(int ap_index);
 void gwin_temp_win_insert(int ap_index, struct addr_map_win *win, int size);
 void gwin_temp_win_remove(int ap_index, struct addr_map_win *win, int size);
 
-#endif /* _GWIN_H_ */
+#endif /* GWIN_H */
diff --git a/include/drivers/marvell/i2c.h b/include/drivers/marvell/i2c.h
index bd143852..06c5114b 100644
--- a/include/drivers/marvell/i2c.h
+++ b/include/drivers/marvell/i2c.h
@@ -5,8 +5,8 @@
  * https://spdx.org/licenses
  */
 
-#ifndef _I2C_H_
-#define _I2C_H_
+#ifndef I2C_H
+#define I2C_H
 
 
 void i2c_init(void);
@@ -16,4 +16,5 @@ int i2c_read(uint8_t chip,
 
 int i2c_write(uint8_t chip,
 	      unsigned int addr, int alen, uint8_t *buffer, int len);
-#endif
+
+#endif /* I2C_H */
diff --git a/include/drivers/marvell/io_win.h b/include/drivers/marvell/io_win.h
index 4102a11a..45e86666 100644
--- a/include/drivers/marvell/io_win.h
+++ b/include/drivers/marvell/io_win.h
@@ -7,8 +7,8 @@
 
 /* IO Window unit device driver for Marvell AP807, AP807 and AP810 SoCs */
 
-#ifndef _IO_WIN_H_
-#define _IO_WIN_H_
+#ifndef IO_WIN_H
+#define IO_WIN_H
 
 #include <addr_map.h>
 
@@ -18,4 +18,4 @@ void iow_temp_win_remove(int ap_index, struct addr_map_win *win, int size);
 void iow_save_win_all(int ap_id);
 void iow_restore_win_all(int ap_id);
 
-#endif /* _IO_WIN_H_ */
+#endif /* IO_WIN_H */
diff --git a/include/drivers/marvell/iob.h b/include/drivers/marvell/iob.h
index 9848c0ab..ccbdf960 100644
--- a/include/drivers/marvell/iob.h
+++ b/include/drivers/marvell/iob.h
@@ -7,8 +7,8 @@
 
 /* IOW unit device driver for Marvell CP110 and CP115 SoCs */
 
-#ifndef _IOB_H_
-#define _IOB_H_
+#ifndef IOB_H
+#define IOB_H
 
 #include <addr_map.h>
 
@@ -28,4 +28,4 @@ int init_iob(uintptr_t base);
 void iob_cfg_space_update(int ap_idx, int cp_idx,
 			  uintptr_t base, uintptr_t new_base);
 
-#endif /* _IOB_H_ */
+#endif /* IOB_H */
diff --git a/include/drivers/marvell/mci.h b/include/drivers/marvell/mci.h
index 789b3b96..8ef02345 100644
--- a/include/drivers/marvell/mci.h
+++ b/include/drivers/marvell/mci.h
@@ -7,12 +7,12 @@
 
 /* MCI bus driver for Marvell ARMADA 8K and 8K+ SoCs */
 
-#ifndef _MCI_H_
-#define _MCI_H_
+#ifndef MCI_H
+#define MCI_H
 
 int mci_initialize(int mci_index);
 void mci_turn_link_down(void);
 void mci_turn_link_on(void);
 int mci_get_link_status(void);
 
-#endif /* _MCI_H_ */
+#endif /* MCI_H */
diff --git a/include/drivers/marvell/mochi/ap_setup.h b/include/drivers/marvell/mochi/ap_setup.h
index 41f2bac3..eff44732 100644
--- a/include/drivers/marvell/mochi/ap_setup.h
+++ b/include/drivers/marvell/mochi/ap_setup.h
@@ -7,11 +7,11 @@
 
 /* AP8xx Marvell SoC driver */
 
-#ifndef __AP_SETUP_H__
-#define __AP_SETUP_H__
+#ifndef AP_SETUP_H
+#define AP_SETUP_H
 
 void ap_init(void);
 void ap_ble_init(void);
 int ap_get_count(void);
 
-#endif /* __AP_SETUP_H__ */
+#endif /* AP_SETUP_H */
diff --git a/include/drivers/marvell/mochi/cp110_setup.h b/include/drivers/marvell/mochi/cp110_setup.h
index 839efe1b..18d9f181 100644
--- a/include/drivers/marvell/mochi/cp110_setup.h
+++ b/include/drivers/marvell/mochi/cp110_setup.h
@@ -7,8 +7,8 @@
 
 /* CP110 Marvell SoC driver */
 
-#ifndef __CP110_SETUP_H__
-#define __CP110_SETUP_H__
+#ifndef CP110_SETUP_H
+#define CP110_SETUP_H
 
 #include <mmio.h>
 #include <mvebu_def.h>
@@ -51,4 +51,4 @@ static inline uint32_t cp110_rev_id_get(uintptr_t base)
 void cp110_init(uintptr_t cp110_base, uint32_t stream_id);
 void cp110_ble_init(uintptr_t cp110_base);
 
-#endif /* __CP110_SETUP_H__ */
+#endif /* CP110_SETUP_H */
diff --git a/include/drivers/marvell/thermal.h b/include/drivers/marvell/thermal.h
index 191f97ba..48376a79 100644
--- a/include/drivers/marvell/thermal.h
+++ b/include/drivers/marvell/thermal.h
@@ -7,8 +7,8 @@
 
 /* Driver for thermal unit located in Marvell ARMADA 8K and compatible SoCs */
 
-#ifndef _THERMAL_H
-#define _THERMAL_H
+#ifndef THERMAL_H
+#define THERMAL_H
 
 struct tsen_config {
 	/* thermal temperature parameters */
@@ -28,4 +28,4 @@ int marvell_thermal_init(struct tsen_config *tsen_cfg);
 int marvell_thermal_read(struct tsen_config *tsen_cfg, int *temp);
 struct tsen_config *marvell_thermal_config_get(void);
 
-#endif /* _THERMAL_H */
+#endif /* THERMAL_H */
diff --git a/include/drivers/mentor/mi2cv.h b/include/drivers/mentor/mi2cv.h
index 6b03ed7f..85b733bd 100644
--- a/include/drivers/mentor/mi2cv.h
+++ b/include/drivers/mentor/mi2cv.h
@@ -8,8 +8,8 @@
 
 /* This driver provides support for Mentor Graphics MI2CV IP core */
 
-#ifndef _MI2CV_H_
-#define _MI2CV_H_
+#ifndef MI2CV_H
+#define MI2CV_H
 
 #include <stdint.h>
 
@@ -36,4 +36,5 @@ int i2c_read(uint8_t chip,
 
 int i2c_write(uint8_t chip,
 	      unsigned int addr, int alen, uint8_t *buffer, int len);
-#endif
+
+#endif /* MI2CV_H */
diff --git a/include/drivers/mmc.h b/include/drivers/mmc.h
index 9900630e..a62928bc 100644
--- a/include/drivers/mmc.h
+++ b/include/drivers/mmc.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __MMC_H__
-#define __MMC_H__
+#ifndef MMC_H
+#define MMC_H
 
 #include <stdint.h>
 #include <utils_def.h>
@@ -232,4 +232,4 @@ int mmc_init(const struct mmc_ops *ops_ptr, unsigned int clk,
 	     unsigned int width, unsigned int flags,
 	     struct mmc_device_info *device_info);
 
-#endif	/* __MMC_H__ */
+#endif /* MMC_H */
diff --git a/include/drivers/partition/gpt.h b/include/drivers/partition/gpt.h
index 7a22d9e2..7984e4d8 100644
--- a/include/drivers/partition/gpt.h
+++ b/include/drivers/partition/gpt.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __GPT_H__
-#define __GPT_H__
+#ifndef GPT_H
+#define GPT_H
 
 #include <partition.h>
 
@@ -48,4 +48,4 @@ typedef struct gpt_header {
 
 int parse_gpt_entry(gpt_entry_t *gpt_entry, partition_entry_t *entry);
 
-#endif	/* __GPT_H__ */
+#endif /* GPT_H */
diff --git a/include/drivers/partition/mbr.h b/include/drivers/partition/mbr.h
index 1cacb782..1452c028 100644
--- a/include/drivers/partition/mbr.h
+++ b/include/drivers/partition/mbr.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __MBR_H__
-#define __MBR_H__
+#ifndef MBR_H
+#define MBR_H
 
 #define MBR_OFFSET			0
 
@@ -26,4 +26,4 @@ typedef struct mbr_entry {
 	unsigned int		sector_nums;
 } mbr_entry_t;
 
-#endif	/* __MBR_H__ */
+#endif /* MBR_H */
diff --git a/include/drivers/partition/partition.h b/include/drivers/partition/partition.h
index 047c7dda..2aeaace9 100644
--- a/include/drivers/partition/partition.h
+++ b/include/drivers/partition/partition.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __PARTITION_H__
-#define __PARTITION_H__
+#ifndef PARTITION_H
+#define PARTITION_H
 
 #include <cassert.h>
 #include <stdint.h>
@@ -36,4 +36,4 @@ const partition_entry_t *get_partition_entry(const char *name);
 const partition_entry_list_t *get_partition_entry_list(void);
 void partition_init(unsigned int image_id);
 
-#endif	/* __PARTITION_H__ */
+#endif /* PARTITION_H */
diff --git a/include/drivers/st/stm32_gpio.h b/include/drivers/st/stm32_gpio.h
index 7a5ccd37..938922b4 100644
--- a/include/drivers/st/stm32_gpio.h
+++ b/include/drivers/st/stm32_gpio.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __PLAT_GPIO_H__
-#define __PLAT_GPIO_H__
+#ifndef STM32_GPIO_H
+#define STM32_GPIO_H
 
 #include <utils_def.h>
 
@@ -98,4 +98,4 @@ void set_gpio(uint32_t bank, uint32_t pin, uint32_t mode, uint32_t speed,
 	      uint32_t pull, uint32_t alternate);
 #endif /*__ASSEMBLY__*/
 
-#endif /*__PLAT_GPIO_H__*/
+#endif /* STM32_GPIO_H */
diff --git a/include/drivers/st/stm32_i2c.h b/include/drivers/st/stm32_i2c.h
index 29b9d344..4760c00f 100644
--- a/include/drivers/st/stm32_i2c.h
+++ b/include/drivers/st/stm32_i2c.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __STM32MP1_I2C_H
-#define __STM32MP1_I2C_H
+#ifndef STM32_I2C_H
+#define STM32_I2C_H
 
 #include <stdint.h>
 #include <utils_def.h>
@@ -297,4 +297,4 @@ int stm32_i2c_is_device_ready(struct i2c_handle_s *hi2c, uint16_t dev_addr,
 int stm32_i2c_config_analog_filter(struct i2c_handle_s *hi2c,
 				   uint32_t analog_filter);
 
-#endif /* __STM32MP1_I2C_H */
+#endif /* STM32_I2C_H */
diff --git a/include/drivers/st/stm32mp1_clk.h b/include/drivers/st/stm32mp1_clk.h
index 85a1eb8f..c8955172 100644
--- a/include/drivers/st/stm32mp1_clk.h
+++ b/include/drivers/st/stm32mp1_clk.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __STM32MP1_CLK_H__
-#define __STM32MP1_CLK_H__
+#ifndef STM32MP1_CLK_H
+#define STM32MP1_CLK_H
 
 #include <arch_helpers.h>
 #include <stdbool.h>
@@ -27,4 +27,4 @@ static inline uint32_t get_timer(uint32_t base)
 	return base - (uint32_t)(~read_cntpct_el0());
 }
 
-#endif /* __STM32MP1_CLK_H__ */
+#endif /* STM32MP1_CLK_H */
diff --git a/include/drivers/st/stm32mp1_clkfunc.h b/include/drivers/st/stm32mp1_clkfunc.h
index 635a9cd4..b11ccf86 100644
--- a/include/drivers/st/stm32mp1_clkfunc.h
+++ b/include/drivers/st/stm32mp1_clkfunc.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __STM32MP1_CLKFUNC_H__
-#define __STM32MP1_CLKFUNC_H__
+#ifndef STM32MP1_CLKFUNC_H
+#define STM32MP1_CLKFUNC_H
 
 #include <stdbool.h>
 
@@ -39,4 +39,4 @@ bool fdt_get_rcc_secure_status(void);
 uintptr_t fdt_get_stgen_base(void);
 int fdt_get_clock_id(int node);
 
-#endif /* __STM32MP1_CLKFUNC_H__ */
+#endif /* STM32MP1_CLKFUNC_H */
diff --git a/include/drivers/st/stm32mp1_ddr.h b/include/drivers/st/stm32mp1_ddr.h
index 07656648..363e3020 100644
--- a/include/drivers/st/stm32mp1_ddr.h
+++ b/include/drivers/st/stm32mp1_ddr.h
@@ -4,10 +4,11 @@
  * SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
  */
 
-#ifndef _STM32MP1_DDR_H
-#define _STM32MP1_DDR_H
+#ifndef STM32MP1_DDR_H
+#define STM32MP1_DDR_H
 
 #include <stdbool.h>
+#include <stdint.h>
 
 #define DT_DDR_COMPAT	"st,stm32mp1-ddr"
 
@@ -170,4 +171,4 @@ struct stm32mp1_ddr_config {
 int stm32mp1_ddr_clk_enable(struct ddr_info *priv, uint16_t mem_speed);
 void stm32mp1_ddr_init(struct ddr_info *priv,
 		       struct stm32mp1_ddr_config *config);
-#endif /* _STM32MP1_DDR_H */
+#endif /* STM32MP1_DDR_H */
diff --git a/include/drivers/st/stm32mp1_ddr_helpers.h b/include/drivers/st/stm32mp1_ddr_helpers.h
index 298a0804..38f24152 100644
--- a/include/drivers/st/stm32mp1_ddr_helpers.h
+++ b/include/drivers/st/stm32mp1_ddr_helpers.h
@@ -4,9 +4,9 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __STM32MP1_DDR_HELPERS_H__
-#define __STM32MP1_DDR_HELPERS_H__
+#ifndef STM32MP1_DDR_HELPERS_H
+#define STM32MP1_DDR_HELPERS_H
 
 void ddr_enable_clock(void);
 
-#endif /* __STM32MP1_DDR_HELPERS_H__ */
+#endif /* STM32MP1_DDR_HELPERS_H */
diff --git a/include/drivers/st/stm32mp1_ddr_regs.h b/include/drivers/st/stm32mp1_ddr_regs.h
index 64ad9655..9598d9ba 100644
--- a/include/drivers/st/stm32mp1_ddr_regs.h
+++ b/include/drivers/st/stm32mp1_ddr_regs.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
  */
 
-#ifndef _RAM_STM32MP1_DDR_REGS_H
-#define _RAM_STM32MP1_DDR_REGS_H
+#ifndef STM32MP1_DDR_REGS_H
+#define STM32MP1_DDR_REGS_H
 
 #include <utils_def.h>
 
@@ -410,4 +410,4 @@ struct stm32mp1_ddrphy {
 
 void ddr_enable_clock(void);
 
-#endif /* _RAM_STM32MP1_DDR_REGS_H */
+#endif /* STM32MP1_DDR_REGS_H */
diff --git a/include/drivers/st/stm32mp1_pmic.h b/include/drivers/st/stm32mp1_pmic.h
index 5d94b404..cc80b25a 100644
--- a/include/drivers/st/stm32mp1_pmic.h
+++ b/include/drivers/st/stm32mp1_pmic.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __STM32MP1_PMIC_H__
-#define __STM32MP1_PMIC_H__
+#ifndef STM32MP1_PMIC_H
+#define STM32MP1_PMIC_H
 
 #include <stdbool.h>
 
@@ -15,4 +15,4 @@ void initialize_pmic_i2c(void);
 void initialize_pmic(void);
 int pmic_ddr_power_init(enum ddr_type ddr_type);
 
-#endif /* __STM32MP1_PMIC_H__ */
+#endif /* STM32MP1_PMIC_H */
diff --git a/include/drivers/st/stm32mp1_pwr.h b/include/drivers/st/stm32mp1_pwr.h
index e5670429..b34536ea 100644
--- a/include/drivers/st/stm32mp1_pwr.h
+++ b/include/drivers/st/stm32mp1_pwr.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __STM32MP1_PWR_H__
-#define __STM32MP1_PWR_H__
+#ifndef STM32MP1_PWR_H
+#define STM32MP1_PWR_H
 
 #include <utils_def.h>
 
@@ -29,4 +29,4 @@
 #define PWR_MPUCR_CSTDBYDIS	BIT(3)
 #define PWR_MPUCR_CSSF		BIT(9)
 
-#endif /* __STM32MP1_PWR_H__ */
+#endif /* STM32MP1_PWR_H */
diff --git a/include/drivers/st/stm32mp1_ram.h b/include/drivers/st/stm32mp1_ram.h
index af961777..38360e75 100644
--- a/include/drivers/st/stm32mp1_ram.h
+++ b/include/drivers/st/stm32mp1_ram.h
@@ -4,9 +4,9 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef _STM32MP1_RAM_H
-#define _STM32MP1_RAM_H
+#ifndef STM32MP1_RAM_H
+#define STM32MP1_RAM_H
 
 int stm32mp1_ddr_probe(void);
 
-#endif /* _STM32MP1_RAM_H */
+#endif /* STM32MP1_RAM_H */
diff --git a/include/drivers/st/stm32mp1_rcc.h b/include/drivers/st/stm32mp1_rcc.h
index e28ca979..87f4d7f7 100644
--- a/include/drivers/st/stm32mp1_rcc.h
+++ b/include/drivers/st/stm32mp1_rcc.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __STM32MP1_RCC_H__
-#define __STM32MP1_RCC_H__
+#ifndef STM32MP1_RCC_H
+#define STM32MP1_RCC_H
 
 #include <utils_def.h>
 
@@ -365,4 +365,4 @@
 /* Values of RCC_MP_AHB4ENSETR register */
 #define RCC_MP_AHB4ENSETR_GPIOGEN	BIT(6)
 
-#endif /* __STM32MP1_RCC_H__ */
+#endif /* STM32MP1_RCC_H */
diff --git a/include/drivers/st/stm32mp1_reset.h b/include/drivers/st/stm32mp1_reset.h
index 76ee09d8..cd488cc3 100644
--- a/include/drivers/st/stm32mp1_reset.h
+++ b/include/drivers/st/stm32mp1_reset.h
@@ -4,12 +4,12 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __STM32MP1_RESET_H__
-#define __STM32MP1_RESET_H__
+#ifndef STM32MP1_RESET_H
+#define STM32MP1_RESET_H
 
 #include <stdint.h>
 
 void stm32mp1_reset_assert(uint32_t reset_id);
 void stm32mp1_reset_deassert(uint32_t reset_id);
 
-#endif /* __STM32MP1_RESET_H__ */
+#endif /* STM32MP1_RESET_H */
diff --git a/include/drivers/st/stpmu1.h b/include/drivers/st/stpmu1.h
index 1b93ab2c..4bbcebbe 100644
--- a/include/drivers/st/stpmu1.h
+++ b/include/drivers/st/stpmu1.h
@@ -4,9 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-
-#ifndef __STPMU1_H__
-#define __STPMU1_H__
+#ifndef STPMU1_H
+#define STPMU1_H
 
 #include <stm32_i2c.h>
 #include <utils_def.h>
@@ -138,4 +137,4 @@ uint8_t stpmu1_is_regulator_enabled(const char *name);
 int stpmu1_regulator_voltage_set(const char *name, uint16_t millivolts);
 void stpmu1_bind_i2c(struct i2c_handle_s *i2c_handle, uint16_t i2c_addr);
 
-#endif /* __STPMU1_H__ */
+#endif /* STPMU1_H */
diff --git a/include/drivers/synopsys/dw_mmc.h b/include/drivers/synopsys/dw_mmc.h
index 1ec8d1da..533a876f 100644
--- a/include/drivers/synopsys/dw_mmc.h
+++ b/include/drivers/synopsys/dw_mmc.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __DW_MMC_H__
-#define __DW_MMC_H__
+#ifndef DW_MMC_H
+#define DW_MMC_H
 
 #include <mmc.h>
 
@@ -20,4 +20,4 @@ typedef struct dw_mmc_params {
 
 void dw_mmc_init(dw_mmc_params_t *params, struct mmc_device_info *info);
 
-#endif	/* __DW_MMC_H__ */
+#endif /* DW_MMC_H */
diff --git a/include/drivers/ti/uart/uart_16550.h b/include/drivers/ti/uart/uart_16550.h
index 9ee2a336..ad80c577 100644
--- a/include/drivers/ti/uart/uart_16550.h
+++ b/include/drivers/ti/uart/uart_16550.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __UART_16550_H__
-#define __UART_16550_H__
+#ifndef UART_16550_H
+#define UART_16550_H
 
 #include <console.h>
 
@@ -93,4 +93,4 @@ int console_16550_register(uintptr_t baseaddr, uint32_t clock, uint32_t baud,
 
 #endif /*__ASSEMBLY__*/
 
-#endif	/* __UART_16550_H__ */
+#endif /* UART_16550_H */
diff --git a/include/drivers/ufs.h b/include/drivers/ufs.h
index 88dedc5a..414649bd 100644
--- a/include/drivers/ufs.h
+++ b/include/drivers/ufs.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __UFS_H__
-#define __UFS_H__
+#ifndef UFS_H
+#define UFS_H
 
 #include <utils_def.h>
 
@@ -545,4 +545,4 @@ size_t ufs_read_blocks(int lun, int lba, uintptr_t buf, size_t size);
 size_t ufs_write_blocks(int lun, int lba, const uintptr_t buf, size_t size);
 int ufs_init(const ufs_ops_t *ops, ufs_params_t *params);
 
-#endif /* __UFS_H__ */
+#endif /* UFS_H */