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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
commit 3813ca521a
15 changed files with 35 additions and 36 deletions
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2
src/include/assert.h
View file

@ -96,7 +96,7 @@ void mock_assert(const int result, const char *const expression,
* ramstage/lib/bootmode.o: In function `display_init_required':
* 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()
/* This can be used in the context of an expression of type 'type'. */

18
src/include/cpu/intel/l2_cache.h
View file

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

2
src/include/device/device.h
View file

@ -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);
/* 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 */
void run_bios(struct device *dev, unsigned long addr);

22
src/include/elog.h
View file

@ -8,17 +8,17 @@
#if CONFIG(ELOG)
/* Eventlog backing storage must be initialized before calling elog_init(). */
extern int elog_init(void);
extern int elog_clear(void);
int elog_init(void);
int elog_clear(void);
/* 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);
extern int elog_add_event(u8 event_type);
extern int elog_add_event_byte(u8 event_type, u8 data);
extern int elog_add_event_word(u8 event_type, u16 data);
extern int elog_add_event_dword(u8 event_type, u32 data);
extern int elog_add_event_wake(u8 source, u32 instance);
extern int elog_smbios_write_type15(unsigned long *current, int handle);
extern int elog_add_extended_event(u8 type, u32 complement);
int elog_add_event_raw(u8 event_type, void *data, u8 data_size);
int elog_add_event(u8 event_type);
int elog_add_event_byte(u8 event_type, u8 data);
int elog_add_event_word(u8 event_type, u16 data);
int elog_add_event_dword(u8 event_type, u32 data);
int elog_add_event_wake(u8 source, u32 instance);
int elog_smbios_write_type15(unsigned long *current, int handle);
int elog_add_extended_event(u8 type, u32 complement);
#else
/* Stubs to help avoid littering sources with #if CONFIG_ELOG */
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; }
#endif
extern u32 gsmi_exec(u8 command, u32 *param);
u32 gsmi_exec(u8 command, u32 *param);
#if CONFIG(ELOG_BOOT_COUNT)
u32 boot_count_read(void);