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openwrt-xburst/target/linux/generic/patches-2.6.38/835-gpiodev.patch
nbd 5ed970594e kernel: reorganize 2.6.38 patches, clean up block2mtd patches
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26690 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-04-16 18:30:57 +00:00

28 lines
837 B
Diff

--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -1047,6 +1047,14 @@ config NSC_GPIO
pc8736x_gpio drivers. If those drivers are built as
modules, this one will be too, named nsc_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 RAW_DRIVER
tristate "RAW driver (/dev/raw/rawN)"
depends on BLOCK
--- a/drivers/char/Makefile
+++ b/drivers/char/Makefile
@@ -70,6 +70,7 @@ obj-$(CONFIG_NWFLASH) += nwflash.o
obj-$(CONFIG_SCx200_GPIO) += scx200_gpio.o
obj-$(CONFIG_PC8736x_GPIO) += pc8736x_gpio.o
obj-$(CONFIG_NSC_GPIO) += nsc_gpio.o
+obj-$(CONFIG_GPIO_DEVICE) += gpio_dev.o
obj-$(CONFIG_GPIO_TB0219) += tb0219.o
obj-$(CONFIG_TELCLOCK) += tlclk.o