gpio: Move DT support code into drivers/gpio

The code in drivers/of/gpio.c isn't shared by any other subsystem since it
is all gpiolib specific.  drivers/gpio is a better place to maintain these
functions.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Linus Walleij <linus.walleij@stericsson.com>

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index e6862f1..1042c3f 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -37,6 +37,10 @@ menuconfig GPIOLIB
 
 if GPIOLIB
 
+config OF_GPIO
+       def_bool y
+       depends on OF && !SPARC
+
 config DEBUG_GPIO
        bool "Debug GPIO calls"
        depends on DEBUG_KERNEL

diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 007f54b..1c2f6c0 100644 (file)
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -3,6 +3,7 @@
 ccflags-$(CONFIG_DEBUG_GPIO)   += -DDEBUG
 
 obj-$(CONFIG_GPIOLIB)          += gpiolib.o devres.o
+obj-$(CONFIG_OF_GPIO)          += gpiolib-of.o
 
 # Device drivers. Generally keep list sorted alphabetically
 obj-$(CONFIG_GPIO_GENERIC)     += gpio-generic.o

diff --git a/drivers/of/gpio.c b/drivers/gpio/gpiolib-of.c
similarity index 100%
rename from drivers/of/gpio.c
rename to drivers/gpio/gpiolib-of.c

diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index 8e84ce9..ce00d11 100644 (file)
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -51,12 +51,6 @@ config OF_IRQ
 config OF_DEVICE
        def_bool y
 
-config OF_GPIO
-       def_bool y
-       depends on GPIOLIB && !SPARC
-       help
-         OpenFirmware GPIO accessors
-
 config OF_I2C
        def_tristate I2C
        depends on I2C && !SPARC

diff --git a/drivers/of/Makefile b/drivers/of/Makefile
index aa90e60..aff2c62 100644 (file)
--- a/drivers/of/Makefile
+++ b/drivers/of/Makefile
@@ -4,7 +4,6 @@ obj-$(CONFIG_OF_PROMTREE) += pdt.o
 obj-$(CONFIG_OF_ADDRESS)  += address.o
 obj-$(CONFIG_OF_IRQ)    += irq.o
 obj-$(CONFIG_OF_DEVICE) += device.o platform.o
-obj-$(CONFIG_OF_GPIO)   += gpio.o
 obj-$(CONFIG_OF_I2C)   += of_i2c.o
 obj-$(CONFIG_OF_NET)   += of_net.o
 obj-$(CONFIG_OF_SPI)   += of_spi.o