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openwrt-xburst/target/linux/generic-2.6/patches-2.6.25/420-gpiodev.patch

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diff -Nur linux-2.6.25/drivers/char/Kconfig linux-2.6.25-owrt/drivers/char/Kconfig
--- linux-2.6.25/drivers/char/Kconfig 2008-05-15 17:00:12.000000000 +0200
+++ linux-2.6.25-owrt/drivers/char/Kconfig 2008-05-30 11:58:39.000000000 +0200
@@ -955,6 +955,13 @@
If compiled as a module, it will be called cs5535_gpio.
+config GPIO_DEVICE
+ tristate "GPIO device support"
+ depends on GENERIC_GPIO
+ help
+ Say Y to enable Linux GPIO device support. This allows control of
+ GPIO pins using a character device
+
config GPIO_VR41XX
tristate "NEC VR4100 series General-purpose I/O Unit support"
depends on CPU_VR41XX
diff -Nur linux-2.6.25/drivers/char/Makefile linux-2.6.25-owrt/drivers/char/Makefile
--- linux-2.6.25/drivers/char/Makefile 2008-05-15 17:00:12.000000000 +0200
+++ linux-2.6.25-owrt/drivers/char/Makefile 2008-05-30 11:57:33.000000000 +0200
@@ -94,6 +94,7 @@
obj-$(CONFIG_PC8736x_GPIO) += pc8736x_gpio.o
obj-$(CONFIG_NSC_GPIO) += nsc_gpio.o
obj-$(CONFIG_CS5535_GPIO) += cs5535_gpio.o
+obj-$(CONFIG_GPIO_DEVICE) += gpio_dev.o
obj-$(CONFIG_GPIO_VR41XX) += vr41xx_giu.o
obj-$(CONFIG_GPIO_TB0219) += tb0219.o
obj-$(CONFIG_TELCLOCK) += tlclk.o