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[kernel] modules/gpio_dev: move to drivers/char/ on older kernels as well, and create a package for it

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12133 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
2008-08-05 09:52:23 +00:00
parent 69938ec595
commit 677508fba0
15 changed files with 112 additions and 120 deletions
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55
target/linux/pxa/patches-2.6.21/011-proc-gpio.patch
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@@ -1,8 +1,6 @@
Index: linux-2.6.21.7/arch/arm/Kconfig
===================================================================
--- linux-2.6.21.7.orig/arch/arm/Kconfig
+++ linux-2.6.21.7/arch/arm/Kconfig
@@ -505,6 +505,8 @@ config PCI_HOST_VIA82C505
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -505,6 +505,8 @@
depends on PCI && ARCH_SHARK
default y
@@ -11,38 +9,16 @@ Index: linux-2.6.21.7/arch/arm/Kconfig
source "drivers/pci/Kconfig"
source "drivers/pcmcia/Kconfig"
Index: linux-2.6.21.7/drivers/Makefile
===================================================================
--- linux-2.6.21.7.orig/drivers/Makefile
+++ linux-2.6.21.7/drivers/Makefile
@@ -81,3 +81,4 @@ obj-$(CONFIG_GENERIC_TIME) += clocksourc
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -81,3 +81,4 @@
obj-$(CONFIG_DMA_ENGINE) += dma/
obj-$(CONFIG_HID) += hid/
obj-$(CONFIG_PPC_PS3) += ps3/
+obj-$(CONFIG_PROC_GPIO) += gpio/
Index: linux-2.6.21.7/drivers/gpio/Kconfig
===================================================================
--- linux-2.6.21.7.orig/drivers/gpio/Kconfig
+++ linux-2.6.21.7/drivers/gpio/Kconfig
@@ -2,14 +2,27 @@ menuconfig NEW_GPIO
bool "GPIO Support"
depends on GENERIC_GPIO
help
- Say Y to enable Linux GPIO device support. This allows control of
- GPIO pins using a character device
+ Say Y to enable Linux GPIO device support. This allows control of
+ GPIO pins using a character device
if NEW_GPIO
config GPIO_DEVICE
tristate "GPIO device support"
help
- This option enables the gpio character device
+ This option enables the gpio character device
endif # NEW_GPIO
+
--- /dev/null
+++ b/drivers/gpio/Kconfig
@@ -0,0 +1,13 @@
+config PROC_GPIO
+ tristate "GPIO /proc interface"
+ depends on PXA25x || PXA27x
@@ -55,19 +31,14 @@ Index: linux-2.6.21.7/drivers/gpio/Kconfig
+ depends on PROC_GPIO
+ help
+ This enables printk logging of activity done through /proc/gpio
Index: linux-2.6.21.7/drivers/gpio/Makefile
===================================================================
--- linux-2.6.21.7.orig/drivers/gpio/Makefile
+++ linux-2.6.21.7/drivers/gpio/Makefile
@@ -1 +1,4 @@
obj-$(CONFIG_GPIO_DEVICE) += gpio_dev.o
+
--- /dev/null
+++ b/drivers/gpio/Makefile
@@ -0,0 +1,2 @@
+# Expose GPIOs under /proc
+obj-$(CONFIG_PROC_GPIO) += proc_gpio.o
Index: linux-2.6.21.7/drivers/gpio/proc_gpio.c
===================================================================
--- /dev/null
+++ linux-2.6.21.7/drivers/gpio/proc_gpio.c
+++ b/drivers/gpio/proc_gpio.c
@@ -0,0 +1,276 @@
+/*
+ *