target/linux/generic-2.6/patches-2.6.21/420-gpiodev.patch

   1 --- a/drivers/char/Kconfig
   2 +++ b/drivers/char/Kconfig
   3 @@ -984,6 +984,13 @@
   4
   5           If compiled as a module, it will be called cs5535_gpio.
   6
   7 +config GPIO_DEVICE
   8 +       tristate "GPIO device support"
   9 +       depends on GENERIC_GPIO
  10 +       help
  11 +         Say Y to enable Linux GPIO device support.  This allows control of
  12 +         GPIO pins using a character device
  13 +
  14  config GPIO_VR41XX
  15         tristate "NEC VR4100 series General-purpose I/O Unit support"
  16         depends on CPU_VR41XX
  17 --- a/drivers/char/Makefile
  18 +++ b/drivers/char/Makefile
  19 @@ -90,6 +90,7 @@
  20  obj-$(CONFIG_PC8736x_GPIO)     += pc8736x_gpio.o
  21  obj-$(CONFIG_NSC_GPIO)         += nsc_gpio.o
  22  obj-$(CONFIG_CS5535_GPIO)      += cs5535_gpio.o
  23 +obj-$(CONFIG_GPIO_DEVICE)      += gpio_dev.o
  24  obj-$(CONFIG_GPIO_VR41XX)      += vr41xx_giu.o
  25  obj-$(CONFIG_TANBAC_TB0219)    += tb0219.o
  26  obj-$(CONFIG_TELCLOCK)         += tlclk.o