mfd: have TMIO drivers and subdevices depend on ARM
The TMIO chips are only found (and thus tested) on ARM machines.
Moreover, we don't want the TMIO cells to be built if one of the TMIO
driver is not selected (which indirectly make the TMIO cells drivers
depend on ARM as well).
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 5beff5b..10c44d3 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -50,15 +50,23 @@
HTC Magician devices, respectively. Actual functionality is
handled by the leds-pasic3 and ds1wm drivers.
+config MFD_TMIO
+ bool
+ default n
+
config MFD_T7L66XB
bool "Support Toshiba T7L66XB"
+ depends on ARM
select MFD_CORE
+ select MFD_TMIO
help
Support for Toshiba Mobile IO Controller T7L66XB
config MFD_TC6387XB
bool "Support Toshiba TC6387XB"
+ depends on ARM
select MFD_CORE
+ select MFD_TMIO
help
Support for Toshiba Mobile IO Controller TC6387XB
@@ -66,6 +74,7 @@
bool "Support Toshiba TC6393XB"
depends on GPIOLIB && ARM
select MFD_CORE
+ select MFD_TMIO
help
Support for Toshiba Mobile IO Controller TC6393XB