extern int flash_erase_address_range(target_t *target, u32 addr, u32 length);
extern int flash_write(target_t *target, image_t *image, u32 *written, int erase);
extern void flash_set_dirty(void);
-extern int flash_get_bank_count();
+extern int flash_get_bank_count(void);
extern int default_flash_blank_check(struct flash_bank_s *bank);
extern int default_flash_mem_blank_check(struct flash_bank_s *bank);