[PATCH] efi: make EFI a menuconfig to ease disabling it all

From: Vincent Legoll
Date: Sat Dec 16 2017 - 05:47:37 EST


No need to get into the submenu to disable all related
config entries.

This makes it easier to disable all EFI config options
without entering the submenu. It will also enable one
to see that en/dis-abled state from the outside menu.

This is only intended to change menuconfig UI, not change
the config dependencies.

v2: added "default y" to menuconfig to avoid breaking existing
configs.

Signed-off-by: Vincent Legoll <vincent.legoll@xxxxxxxxx>
---
drivers/firmware/efi/Kconfig | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/drivers/firmware/efi/Kconfig b/drivers/firmware/efi/Kconfig
index 2b4c39fdfa91..2ad237b24afb 100644
--- a/drivers/firmware/efi/Kconfig
+++ b/drivers/firmware/efi/Kconfig
@@ -1,5 +1,9 @@
-menu "EFI (Extensible Firmware Interface) Support"
+menuconfig EFI_MENU
+ bool "EFI (Extensible Firmware Interface) Support"
depends on EFI
+ default y
+
+if EFI_MENU

config EFI_VARS
tristate "EFI Variable Support via sysfs"
@@ -81,9 +85,6 @@ config EFI_PARAMS_FROM_FDT
the EFI runtime support gets system table address, memory
map address, and other parameters from the device tree.

-config EFI_RUNTIME_WRAPPERS
- bool
-
config EFI_ARMSTUB
bool

@@ -161,7 +162,10 @@ config RESET_ATTACK_MITIGATION
still contains secrets in RAM, booting another OS and extracting the
secrets.

-endmenu
+endif # EFI_MENU
+
+config EFI_RUNTIME_WRAPPERS
+ bool

config UEFI_CPER
bool
--
2.14.1