1menuconfig SWITCH 2 tristate "Switch class support" 3 help 4 Say Y here to enable switch class support. This allows 5 monitoring switches by userspace via sysfs and uevent. 6 7if SWITCH 8 9config SWITCH_GPIO 10 tristate "GPIO Swith support" 11 depends on GPIOLIB 12 help 13 Say Y here to enable GPIO based switch support. 14 15endif # SWITCH 16