mfd: timberdale: Depend on X86_32

As far as I know the Timberdale chip was only used as a companion for
Intel Atom E600 series processors. As such, its drivers are only
useful on X86_32.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 637501e..eae9e10 100644 (file)
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1069,7 +1069,7 @@ config MFD_LM3533
 config MFD_TIMBERDALE
        tristate "Timberdale FPGA"
        select MFD_CORE
-       depends on PCI && GPIOLIB
+       depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST)
        ---help---
        This is the core driver for the timberdale FPGA. This device is a
        multifunction device which exposes numerous platform devices.