kernel: add support for linux 3.2.1

[openwrt.git] / target / linux / generic / patches-3.2 / 835-gpiodev.patch

diff --git a/target/linux/generic/patches-3.2/835-gpiodev.patch b/target/linux/generic/patches-3.2/835-gpiodev.patch
new file mode 100644 (file)
index 0000000..f41d5a6
--- /dev/null
+++ b/target/linux/generic/patches-3.2/835-gpiodev.patch
@@ -0,0 +1,27 @@
+--- a/drivers/char/Kconfig
++++ b/drivers/char/Kconfig
+@@ -511,6 +511,14 @@ 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
+@@ -47,6 +47,7 @@ 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
+