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Index: linux-2.6.22.19/drivers/input/misc/Kconfig
===================================================================
--- linux-2.6.22.19.orig/drivers/input/misc/Kconfig
+++ linux-2.6.22.19/drivers/input/misc/Kconfig
@@ -178,4 +178,20 @@ config HP_SDC_RTC
Say Y here if you want to support the built-in real time clock
of the HP SDC controller.
+config INPUT_GPIO_BUTTONS
+ tristate "Polled GPIO buttons interface"
+ depends on GENERIC_GPIO
+ select INPUT_POLLDEV
+ help
+ This driver implements support for buttons connected
+ to GPIO pins of various CPUs (and some other chips).
+
+ Say Y here if your device has buttons connected
+ directly to such GPIO pins. Your board-specific
+ setup logic must also provide a platform device,
+ with configuration data saying which GPIOs are used.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gpio-buttons.
+
endif
Index: linux-2.6.22.19/drivers/input/misc/Makefile
===================================================================
--- linux-2.6.22.19.orig/drivers/input/misc/Makefile
+++ linux-2.6.22.19/drivers/input/misc/Makefile
@@ -18,3 +18,4 @@ obj-$(CONFIG_INPUT_POWERMATE) += powerm
obj-$(CONFIG_INPUT_YEALINK) += yealink.o
obj-$(CONFIG_HP_SDC_RTC) += hp_sdc_rtc.o
obj-$(CONFIG_INPUT_UINPUT) += uinput.o
+obj-$(CONFIG_INPUT_GPIO_BUTTONS) += gpio_buttons.o
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