With CONFIG_ACPI enabled for RISC-V, this driver gets enabled in allmodconfig build. However, RISC-V doesn't support sub-word atomics which is used by this driver and hence allmodconfig build will fail. There is currently no plan to support this driver for RISC-V. So, disable this driver for RISC-V even when ACPI is enabled. Signed-off-by: Sunil V L <sunilvl@xxxxxxxxxxxxxxxx> Acked-by: Maximilian Luz <luzmaximilian@xxxxxxxxx> --- drivers/platform/surface/aggregator/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/surface/aggregator/Kconfig b/drivers/platform/surface/aggregator/Kconfig index c114f9dd5fe1..88afc38ffdc5 100644 --- a/drivers/platform/surface/aggregator/Kconfig +++ b/drivers/platform/surface/aggregator/Kconfig @@ -4,7 +4,7 @@ menuconfig SURFACE_AGGREGATOR tristate "Microsoft Surface System Aggregator Module Subsystem and Drivers" depends on SERIAL_DEV_BUS - depends on ACPI + depends on ACPI && !RISCV select CRC_CCITT help The Surface System Aggregator Module (Surface SAM or SSAM) is an -- 2.34.1
