gpio: Move the exynos4 GPIO to drivers/gpio

Move the Samsung Exynos4 series SoCs GPIO driver to drivers/gpio

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

diff --git a/arch/arm/mach-exynos4/Makefile b/arch/arm/mach-exynos4/Makefile
index 777897551e428bc258c599ee1415841e35dff564..97837e75afa3c5e2beeb7ba88a3bbb1de390caf2 100644 (file)
--- 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 3735c051074f514f8b2ffdce8f8867ec0dd3ef82..dbe43b4e02ba41a9a1f14f7520e0761d76f44d59 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -86,6 +86,12 @@ config GPIO_IT8761E
        help
          Say yes here to support GPIO functionality of IT8761E super I/O chip.
 
+config GPIO_EXYNOS4
+       bool "Samsung Exynos4 GPIO library support"
+       default y if CPU_EXYNOS4210
+       help
+         Say yes here to support Samsung Exynos4 series SoCs GPIO library
+
 config GPIO_PLAT_SAMSUNG
        bool "Samsung SoCs GPIO library support"
        default y if SAMSUNG_GPIOLIB_4BIT

diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 426483f60d6328d06568295d8e597619c75b10b0..d7f960140bfb56bbecf71fb45ebe5e28f4165e4b 100644 (file)
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -8,6 +8,7 @@ obj-$(CONFIG_GPIO_ADP5520)      += adp5520-gpio.o
 obj-$(CONFIG_GPIO_ADP5588)     += adp5588-gpio.o
 obj-$(CONFIG_GPIO_BASIC_MMIO_CORE)     += basic_mmio_gpio.o
 obj-$(CONFIG_GPIO_BASIC_MMIO)  += basic_mmio_gpio.o
+obj-$(CONFIG_GPIO_EXYNOS4)     += gpio-exynos4.o
 obj-$(CONFIG_GPIO_PLAT_SAMSUNG)        += gpio-plat-samsung.o
 obj-$(CONFIG_GPIO_LANGWELL)    += langwell_gpio.o
 obj-$(CONFIG_GPIO_MAX730X)     += max730x.o

diff --git a/arch/arm/mach-exynos4/gpiolib.c b/drivers/gpio/gpio-exynos4.c
similarity index 100%
rename from arch/arm/mach-exynos4/gpiolib.c
rename to drivers/gpio/gpio-exynos4.c