diff --git a/drivers/firmware/efi/Kconfig b/drivers/firmware/efi/Kconfig index 8de4da5c9ab69c919389057078d352fd492fbcd3..54071c1483400d41e214c0f83512ca1f4600814a 100644 --- a/drivers/firmware/efi/Kconfig +++ b/drivers/firmware/efi/Kconfig @@ -18,6 +18,11 @@ config EFI_VARS Subsequent efibootmgr releases may be found at: <http://github.com/vathpela/efibootmgr> +config EFI_ESRT + bool + depends on EFI && !IA64 + default y + config EFI_VARS_PSTORE tristate "Register efivars backend for pstore" depends on EFI_VARS && PSTORE diff --git a/drivers/firmware/efi/Makefile b/drivers/firmware/efi/Makefile index 26eabbc553413a442a4dfae81d0355c3d953cbe9..6fd3da938717c27c233af9c6b66b186f69fc93fa 100644 --- a/drivers/firmware/efi/Makefile +++ b/drivers/firmware/efi/Makefile @@ -1,8 +1,9 @@ # # Makefile for linux kernel # -obj-$(CONFIG_EFI) += efi.o esrt.o vars.o reboot.o +obj-$(CONFIG_EFI) += efi.o vars.o reboot.o obj-$(CONFIG_EFI_VARS) += efivars.o +obj-$(CONFIG_EFI_ESRT) += esrt.o obj-$(CONFIG_EFI_VARS_PSTORE) += efi-pstore.o obj-$(CONFIG_UEFI_CPER) += cper.o obj-$(CONFIG_EFI_RUNTIME_MAP) += runtime-map.o diff --git a/include/linux/efi.h b/include/linux/efi.h index 024c27e7c0faa96f2b79e6c3ff3361d85d003325..2092965afca3994606ee8a255a97929a38df8095 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -879,7 +879,11 @@ static inline efi_status_t efi_query_variable_store(u32 attributes, unsigned lon #endif extern void __iomem *efi_lookup_mapped_addr(u64 phys_addr); extern int efi_config_init(efi_config_table_type_t *arch_tables); +#ifdef CONFIG_EFI_ESRT extern void __init efi_esrt_init(void); +#else +static inline void efi_esrt_init(void) { } +#endif extern int efi_config_parse_tables(void *config_tables, int count, int sz, efi_config_table_type_t *arch_tables); extern u64 efi_get_iobase (void);