lines on the SM501. The platform data is used to supply the
base number for the first GPIO line to register.
+config MFD_RTSX_PCI
+ tristate "Support for Realtek PCI-E card reader"
+ depends on PCI
+ select MFD_CORE
+ help
+ This supports for Realtek PCI-Express card reader including rts5209,
+ rts5229, rtl8411, etc. Realtek card reader supports access to many
+ types of memory cards, such as Memory Stick, Memory Stick Pro,
+ Secure Digital and MultiMediaCard.
+
config MFD_ASIC3
bool "Support for Compaq ASIC3"
depends on GENERIC_HARDIRQS && GPIOLIB && ARM