Drop ARM_SMC_MBOX since it is not defined or used anywhere else
in the kernel source tree.

Fixes: 9e4e24414cc6 ("arm64: introduce STM32 family on Armv8 architecture")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
---
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>

 arch/arm64/Kconfig.platforms |    1 -
 1 file changed, 1 deletion(-)

--- linux-next-20251219.orig/arch/arm64/Kconfig.platforms
+++ linux-next-20251219/arch/arm64/Kconfig.platforms
@@ -372,7 +372,6 @@ config ARCH_STM32
 	bool "STMicroelectronics STM32 SoC Family"
 	select GPIOLIB
 	select PINCTRL
-	select ARM_SMC_MBOX
 	select ARM_SCMI_PROTOCOL
 	select REGULATOR
 	select REGULATOR_ARM_SCMI

Hi

On 12/30/25 19:14, Randy Dunlap wrote:
> Drop ARM_SMC_MBOX since it is not defined or used anywhere else
> in the kernel source tree.
> 
> Fixes: 9e4e24414cc6 ("arm64: introduce STM32 family on Armv8 architecture")
> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
> ---
> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: linux-stm32@st-md-mailman.stormreply.com
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> 
>   arch/arm64/Kconfig.platforms |    1 -
>   1 file changed, 1 deletion(-)
> 
> --- linux-next-20251219.orig/arch/arm64/Kconfig.platforms
> +++ linux-next-20251219/arch/arm64/Kconfig.platforms
> @@ -372,7 +372,6 @@ config ARCH_STM32
>   	bool "STMicroelectronics STM32 SoC Family"
>   	select GPIOLIB
>   	select PINCTRL
> -	select ARM_SMC_MBOX
>   	select ARM_SCMI_PROTOCOL
>   	select REGULATOR
>   	select REGULATOR_ARM_SCMI

Applied on stm32-next.

cheers
Alex