From 1fff234de2b6047ee311c6bf88f31ad5008f2889 Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Mon, 7 Nov 2022 09:17:16 +0100 Subject: efi: x86: Move EFI runtime map sysfs code to arch/x86 The EFI runtime map code is only wired up on x86, which is the only architecture that has a need for it in its implementation of kexec. So let's move this code under arch/x86 and drop all references to it from generic code. To ensure that the efi_runtime_map_init() is invoked at the appropriate time use a 'sync' subsys_initcall() that will be called right after the EFI initcall made from generic code where the original invocation of efi_runtime_map_init() resided. Signed-off-by: Ard Biesheuvel Reviewed-by: Dave Young --- include/linux/efi.h | 28 ---------------------------- 1 file changed, 28 deletions(-) (limited to 'include/linux/efi.h') diff --git a/include/linux/efi.h b/include/linux/efi.h index 6a0bdef8375d..400edf77bb12 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -1089,34 +1089,6 @@ extern int efi_capsule_update(efi_capsule_header_t *capsule, static inline bool efi_capsule_pending(int *reset_type) { return false; } #endif -#ifdef CONFIG_EFI_RUNTIME_MAP -int efi_runtime_map_init(struct kobject *); -int efi_get_runtime_map_size(void); -int efi_get_runtime_map_desc_size(void); -int efi_runtime_map_copy(void *buf, size_t bufsz); -#else -static inline int efi_runtime_map_init(struct kobject *kobj) -{ - return 0; -} - -static inline int efi_get_runtime_map_size(void) -{ - return 0; -} - -static inline int efi_get_runtime_map_desc_size(void) -{ - return 0; -} - -static inline int efi_runtime_map_copy(void *buf, size_t bufsz) -{ - return 0; -} - -#endif - #ifdef CONFIG_EFI extern bool efi_runtime_disabled(void); #else -- cgit