GPIO: OMAP: move to drivers/gpio

Move OMAP GPIO driver to drivers/gpio.  Builds whenever
CONFIG_ARCH_OMAP=y.
Signed-off-by: NKevin Hilman <khilman@ti.com>

arch/arm/plat-omap/Makefile

@@ -3,7 +3,7 @@
 #
 
 # Common support
-obj-y := common.o sram.o clock.o devices.o dma.o mux.o gpio.o \
+obj-y := common.o sram.o clock.o devices.o dma.o mux.o \
 	 usb.o fb.o io.o counter_32k.o
 obj-m :=
 obj-n :=

drivers/gpio/Makefile

@@ -19,6 +19,7 @@ obj-$(CONFIG_GPIO_MAX732X)	+= max732x.o
 obj-$(CONFIG_GPIO_MC33880)	+= mc33880.o
 obj-$(CONFIG_GPIO_MCP23S08)	+= mcp23s08.o
 obj-$(CONFIG_GPIO_74X164)	+= 74x164.o
+obj-$(CONFIG_ARCH_OMAP)         += gpio-omap.o
 obj-$(CONFIG_GPIO_PCA953X)	+= pca953x.o
 obj-$(CONFIG_GPIO_PCF857X)	+= pcf857x.o
 obj-$(CONFIG_GPIO_PCH)		+= pch_gpio.o

arch/arm/plat-omap/gpio.c → drivers/gpio/gpio-omap.c

 /*
- *  linux/arch/arm/plat-omap/gpio.c
- *
  * Support functions for OMAP GPIO
  *
  * Copyright (C) 2003-2005 Nokia Corporation