[PATCH] Exynos4: Move GPIO drivers to drivers/gpio

[Kyungmin Park]

From: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>

Samsung Exynos4 gpio driver moved to drivers/gpio.

Cc: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
diff --git a/arch/arm/mach-exynos4/gpiolib.c b/drivers/gpio/exynos4-gpio.c
similarity index 100%
rename from arch/arm/mach-exynos4/gpiolib.c
rename to drivers/gpio/exynos4-gpio.c
diff --git a/arch/arm/mach-exynos4/Makefile b/arch/arm/mach-exynos4/Makefile
index 9be104f..3bb3f57 100644
--- a/arch/arm/mach-exynos4/Makefile
+++ b/arch/arm/mach-exynos4/Makefile
@@ -13,7 +13,7 @@ obj-				:=
 # Core support for EXYNOS4 system
 
 obj-$(CONFIG_CPU_EXYNOS4210)	+= cpu.o init.o clock.o irq-combiner.o
-obj-$(CONFIG_CPU_EXYNOS4210)	+= setup-i2c0.o gpiolib.o irq-eint.o dma.o
+obj-$(CONFIG_CPU_EXYNOS4210)	+= setup-i2c0.o irq-eint.o dma.o
 obj-$(CONFIG_PM)		+= pm.o sleep.o
 obj-$(CONFIG_CPU_FREQ)		+= cpufreq.o
 
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index d3b2953..7938449 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -75,6 +75,12 @@ config GPIO_BASIC_MMIO
 	help
 	  Say yes here to support basic memory-mapped GPIO controllers.
 
+config GPIO_EXYNOS4
+	bool "Samsung Exynos4 GPIO support"
+	depends on CPU_EXYNOS4210
+	help
+	  Say yes here to support Samsung Exynos4 GPIO controllers.
+
 config GPIO_IT8761E
 	tristate "IT8761E GPIO support"
 	depends on GPIOLIB
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index becef59..f2373d0 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -11,6 +11,7 @@ obj-$(CONFIG_GPIOLIB)		+= gpiolib.o
 obj-$(CONFIG_GPIO_ADP5520)	+= adp5520-gpio.o
 obj-$(CONFIG_GPIO_ADP5588)	+= adp5588-gpio.o
 obj-$(CONFIG_GPIO_BASIC_MMIO)	+= basic_mmio_gpio.o
+obj-$(CONFIG_GPIO_EXYNOS4)	+= exynos4-gpio.o
 obj-$(CONFIG_GPIO_LANGWELL)	+= langwell_gpio.o
 obj-$(CONFIG_GPIO_MAX730X)	+= max730x.o
 obj-$(CONFIG_GPIO_MAX7300)	+= max7300.o
--
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