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treewide: Remove 'extern' from functions declaration

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"extern" is automatically implied with function declaration.

Change-Id: Ic40218acab5a009621b6882faacfcac800aaf0b9
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71890
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
This commit is contained in:
Elyes Haouas 2023-01-14 07:30:21 +01:00 committed by Felix Held
parent 764167b8ca
commit 3813ca521a
15 changed files with 35 additions and 36 deletions
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2
src/arch/riscv/include/arch/pmp.h
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@ -9,7 +9,7 @@
* this function needs to be implemented by a specific SoC. * this function needs to be implemented by a specific SoC.
* return number of PMP entries for current hart * return number of PMP entries for current hart
*/ */
extern int pmp_entries_num(void); int pmp_entries_num(void);
/* reset PMP setting */ /* reset PMP setting */
void reset_pmp(void); void reset_pmp(void);

2
src/arch/x86/include/arch/interrupt.h
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@ -7,7 +7,7 @@
/* setup interrupt handlers for mainboard */ /* setup interrupt handlers for mainboard */
#if CONFIG(PCI_OPTION_ROM_RUN_REALMODE) #if CONFIG(PCI_OPTION_ROM_RUN_REALMODE)
extern void mainboard_interrupt_handlers(int intXX, int (*intXX_func)(void)); void mainboard_interrupt_handlers(int intXX, int (*intXX_func)(void));
#elif CONFIG(PCI_OPTION_ROM_RUN_YABEL) #elif CONFIG(PCI_OPTION_ROM_RUN_YABEL)
#include <device/oprom/yabel/biosemu.h> #include <device/oprom/yabel/biosemu.h>
#else #else

7
src/drivers/i2c/ptn3460/ptn3460.h
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@ -51,9 +51,8 @@ struct ptn_3460_flash {
} __packed; } __packed;
/* We need functions which we can call to get mainboard specific data */ /* We need functions which we can call to get mainboard specific data */
/* These functions can be implemented somewhere else but must exist. */ enum cb_err mainboard_ptn3460_get_edid(uint8_t edid_data[PTN_EDID_LEN]);
extern enum cb_err mainboard_ptn3460_get_edid(uint8_t edid_data[PTN_EDID_LEN]); uint8_t mainboard_ptn3460_select_edid_table(void);
extern uint8_t mainboard_ptn3460_select_edid_table(void); enum cb_err mainboard_ptn3460_config(struct ptn_3460_config *cfg_ptr);
extern enum cb_err mainboard_ptn3460_config(struct ptn_3460_config *cfg_ptr);
#endif /* _I2C_PTN3460_H_ */ #endif /* _I2C_PTN3460_H_ */

2
src/include/assert.h
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@ -96,7 +96,7 @@ void mock_assert(const int result, const char *const expression,
* ramstage/lib/bootmode.o: In function `display_init_required': * ramstage/lib/bootmode.o: In function `display_init_required':
* bootmode.c:42: undefined reference to `_dead_code_assertion_failed' * bootmode.c:42: undefined reference to `_dead_code_assertion_failed'
*/ */
extern void _dead_code_assertion_failed(void) __attribute__((noreturn)); void _dead_code_assertion_failed(void) __attribute__((noreturn));
#define dead_code() _dead_code_assertion_failed() #define dead_code() _dead_code_assertion_failed()
/* This can be used in the context of an expression of type 'type'. */ /* This can be used in the context of an expression of type 'type'. */

18
src/include/cpu/intel/l2_cache.h
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@ -69,17 +69,17 @@
#define L2CMD_MESI_S 1 #define L2CMD_MESI_S 1
#define L2CMD_MESI_I 0 #define L2CMD_MESI_I 0
extern int calculate_l2_latency(void); int calculate_l2_latency(void);
extern int signal_l2(u32 address_low, u32 data_high, u32 data_low, int way, int signal_l2(u32 address_low, u32 data_high, u32 data_low, int way,
u8 command); u8 command);
extern int read_l2(u32 address); int read_l2(u32 address);
extern int write_l2(u32 address, u32 data); int write_l2(u32 address, u32 data);
extern int test_l2_address_alias(u32 address1, u32 address2, u32 data_high, int test_l2_address_alias(u32 address1, u32 address2, u32 data_high,
u32 data_low); u32 data_low);
extern int calculate_l2_cache_size(void); int calculate_l2_cache_size(void);
extern int calculate_l2_physical_address_range(void); int calculate_l2_physical_address_range(void);
extern int set_l2_ecc(void); int set_l2_ecc(void);
extern int p6_configure_l2_cache(void); int p6_configure_l2_cache(void);
#endif /* __P6_L2_CACHE_H */ #endif /* __P6_L2_CACHE_H */

2
src/include/device/device.h
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@ -207,7 +207,7 @@ bool is_enabled_pci(const struct device *pci);
bool is_pci_dev_on_bus(const struct device *pci, unsigned int bus); bool is_pci_dev_on_bus(const struct device *pci, unsigned int bus);
/* Returns whether there is a hotplug port on the path to the given device. */ /* Returns whether there is a hotplug port on the path to the given device. */
extern bool dev_path_hotplug(const struct device *); bool dev_path_hotplug(const struct device *);
/* Option ROM helper functions */ /* Option ROM helper functions */
void run_bios(struct device *dev, unsigned long addr); void run_bios(struct device *dev, unsigned long addr);

22
src/include/elog.h
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@ -8,17 +8,17 @@
#if CONFIG(ELOG) #if CONFIG(ELOG)
/* Eventlog backing storage must be initialized before calling elog_init(). */ /* Eventlog backing storage must be initialized before calling elog_init(). */
extern int elog_init(void); int elog_init(void);
extern int elog_clear(void); int elog_clear(void);
/* Event addition functions return < 0 on failure and 0 on success. */ /* Event addition functions return < 0 on failure and 0 on success. */
extern int elog_add_event_raw(u8 event_type, void *data, u8 data_size); int elog_add_event_raw(u8 event_type, void *data, u8 data_size);
extern int elog_add_event(u8 event_type); int elog_add_event(u8 event_type);
extern int elog_add_event_byte(u8 event_type, u8 data); int elog_add_event_byte(u8 event_type, u8 data);
extern int elog_add_event_word(u8 event_type, u16 data); int elog_add_event_word(u8 event_type, u16 data);
extern int elog_add_event_dword(u8 event_type, u32 data); int elog_add_event_dword(u8 event_type, u32 data);
extern int elog_add_event_wake(u8 source, u32 instance); int elog_add_event_wake(u8 source, u32 instance);
extern int elog_smbios_write_type15(unsigned long *current, int handle); int elog_smbios_write_type15(unsigned long *current, int handle);
extern int elog_add_extended_event(u8 type, u32 complement); int elog_add_extended_event(u8 type, u32 complement);
#else #else
/* Stubs to help avoid littering sources with #if CONFIG_ELOG */ /* Stubs to help avoid littering sources with #if CONFIG_ELOG */
static inline int elog_init(void) { return -1; } static inline int elog_init(void) { return -1; }
@ -47,7 +47,7 @@ static inline int elog_gsmi_add_event_byte(u8 event_type, u8 data) { return 0; }
static inline int elog_gsmi_add_event_word(u8 event_type, u16 data) { return 0; } static inline int elog_gsmi_add_event_word(u8 event_type, u16 data) { return 0; }
#endif #endif
extern u32 gsmi_exec(u8 command, u32 *param); u32 gsmi_exec(u8 command, u32 *param);
#if CONFIG(ELOG_BOOT_COUNT) #if CONFIG(ELOG_BOOT_COUNT)
u32 boot_count_read(void); u32 boot_count_read(void);

2
src/mainboard/google/butterfly/ec.h
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@ -8,7 +8,7 @@
/* EC SMI sources TODO: MLR- make defines */ /* EC SMI sources TODO: MLR- make defines */
#ifndef __ACPI__ #ifndef __ACPI__
extern void butterfly_ec_init(void); void butterfly_ec_init(void);
#endif #endif
#endif // BUTTERFLY_EC_H #endif // BUTTERFLY_EC_H

2
src/mainboard/google/parrot/ec.h
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@ -41,7 +41,7 @@
*/ */
#ifndef __ACPI__ #ifndef __ACPI__
extern void parrot_ec_init(void); void parrot_ec_init(void);
u8 parrot_rev(void); u8 parrot_rev(void);
#endif #endif

2
src/mainboard/intel/emeraldlake2/ec.h
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@ -31,6 +31,6 @@
#define EC_FAN_SPEED_LEVEL_4 0x10 /* Level 4 is off */ #define EC_FAN_SPEED_LEVEL_4 0x10 /* Level 4 is off */
#define EC_FAN_SPEED_FLAG_OS 0x80 /* OS control of fan speed */ #define EC_FAN_SPEED_FLAG_OS 0x80 /* OS control of fan speed */
extern void lumpy_ec_init(void); void lumpy_ec_init(void);
#endif // LUMPY_EC_H #endif // LUMPY_EC_H

2
src/mainboard/samsung/lumpy/ec.h
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@ -39,6 +39,6 @@
#define EC_LID_CLOSE 0x9c /* Lid close event */ #define EC_LID_CLOSE 0x9c /* Lid close event */
#define EC_LID_OPEN 0x9d /* Lid open event */ #define EC_LID_OPEN 0x9d /* Lid open event */
extern void lumpy_ec_init(void); void lumpy_ec_init(void);
#endif // LUMPY_EC_H #endif // LUMPY_EC_H

2
src/soc/mediatek/mt8192/include/soc/srclken_rc.h
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@ -186,6 +186,6 @@ struct subsys_rc_con {
unsigned int dcxo_settle_blk_en; unsigned int dcxo_settle_blk_en;
}; };
extern int srclken_rc_init(void); int srclken_rc_init(void);
#endif /* SOC_MEDIATEK_MT8192_SRCLKEN_RC_H */ #endif /* SOC_MEDIATEK_MT8192_SRCLKEN_RC_H */

2
src/soc/qualcomm/ipq40xx/include/soc/ipq_uart.h
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@ -8,7 +8,7 @@
#define MSM_BOOT_UART_DM_EXTR_BITS(value, start_pos, end_pos) \ #define MSM_BOOT_UART_DM_EXTR_BITS(value, start_pos, end_pos) \
((value << (32 - end_pos)) >> (32 - (end_pos - start_pos))) ((value << (32 - end_pos)) >> (32 - (end_pos - start_pos)))
extern void __udelay(unsigned long usec); void __udelay(unsigned long usec);
enum MSM_BOOT_UART_DM_PARITY_MODE { enum MSM_BOOT_UART_DM_PARITY_MODE {
MSM_BOOT_UART_DM_NO_PARITY, MSM_BOOT_UART_DM_NO_PARITY,

2
src/soc/qualcomm/ipq806x/include/soc/ipq_uart.h
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@ -9,7 +9,7 @@
((value << (32 - end_pos))\ ((value << (32 - end_pos))\
>> (32 - (end_pos - start_pos))) >> (32 - (end_pos - start_pos)))
extern void __udelay(unsigned long usec); void __udelay(unsigned long usec);
enum MSM_BOOT_UART_DM_PARITY_MODE { enum MSM_BOOT_UART_DM_PARITY_MODE {
MSM_BOOT_UART_DM_NO_PARITY, MSM_BOOT_UART_DM_NO_PARITY,

2
src/soc/qualcomm/qcs405/include/soc/uart.h
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@ -8,7 +8,7 @@
#define MSM_BOOT_UART_DM_EXTR_BITS(value, start_pos, end_pos) \ #define MSM_BOOT_UART_DM_EXTR_BITS(value, start_pos, end_pos) \
((value << (32 - end_pos)) >> (32 - (end_pos - start_pos))) ((value << (32 - end_pos)) >> (32 - (end_pos - start_pos)))
extern void __udelay(unsigned long usec); void __udelay(unsigned long usec);
enum MSM_BOOT_UART_DM_PARITY_MODE { enum MSM_BOOT_UART_DM_PARITY_MODE {
MSM_BOOT_UART_DM_NO_PARITY, MSM_BOOT_UART_DM_NO_PARITY,