Commit 9e4e24414cc6 ("arm64: introduce STM32 family on Armv8 architecture")
adds the config ARCH_STM32, which selects the non-existing config
ARM_SMC_MBOX. The config ARM_SMC_MBOX was once proposed on the mailing list
(see Link), but it was never merged.
It seems though that this STM32 architecture works fine without this
driver---otherwise, the users and contributor would have already noticed
this by now.
Drop this no-effect select ARM_SMC_MBOX in config ARCH_STM32.
Link: https://lore.kernel.org/lkml/1575281525-1549-1-git-send-email-peng.fan@xxxxxxx/
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx>
---
arch/arm64/Kconfig.platforms | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 24335565bad5..50ace066d57b 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -302,7 +302,6 @@ config ARCH_STM32
select GPIOLIB
select PINCTRL
select PINCTRL_STM32MP257
- select ARM_SMC_MBOX
select ARM_SCMI_PROTOCOL
select COMMON_CLK_SCMI
help
--
2.17.1
