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    Subject[PATCH 0/4] Samsung: Move Samsung SoCs GPIO drivers to drivers/gpio
    The following changes since commit 61c4f2c81c61f73549928dfd9f3e8f26aa36a8cf:

    Linux 2.6.39 (2011-05-18 21:06:34 -0700)

    Kyungmin Park (4):
    Move to Samsung common GPIO library to drivers/gpio
    Move the exynos4 GPIO to drivers/gpio
    Move the s5pv210 GPIO to drivers/gpio
    Move the s5pc100 GPIO to drivers/gpio

    arch/arm/mach-exynos4/Makefile | 2 +-
    arch/arm/mach-s5pc100/Makefile | 2 +-
    arch/arm/mach-s5pv210/Makefile | 2 +-
    arch/arm/plat-samsung/Makefile | 1 -
    drivers/gpio/Kconfig | 24 ++++++++++++++++++++
    drivers/gpio/Makefile | 4 +++
    .../gpiolib.c => drivers/gpio/exynos4-gpio.c | 0
    .../gpiolib.c => drivers/gpio/s5pc100-gpio.c | 0
    .../gpiolib.c => drivers/gpio/s5pv210-gpio.c | 0
    .../gpiolib.c => drivers/gpio/samsung-gpiolib.c | 3 +-
    10 files changed, 33 insertions(+), 5 deletions(-)
    rename arch/arm/mach-exynos4/gpiolib.c => drivers/gpio/exynos4-gpio.c (100%)
    rename arch/arm/mach-s5pc100/gpiolib.c => drivers/gpio/s5pc100-gpio.c (100%)
    rename arch/arm/mach-s5pv210/gpiolib.c => drivers/gpio/s5pv210-gpio.c (100%)
    rename arch/arm/plat-samsung/gpiolib.c => drivers/gpio/samsung-gpiolib.c (99%)

    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/arch/arm/mach-s5pc100/Makefile b/arch/arm/mach-s5pc100/Makefile
    index eecab57..a5e6e60 100644
    --- a/arch/arm/mach-s5pc100/Makefile
    +++ b/arch/arm/mach-s5pc100/Makefile
    @@ -11,7 +11,7 @@ obj- :=

    # Core support for S5PC100 system

    -obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o gpiolib.o
    +obj-$(CONFIG_CPU_S5PC100) += cpu.o init.o clock.o
    obj-$(CONFIG_CPU_S5PC100) += setup-i2c0.o
    obj-$(CONFIG_CPU_S5PC100) += dma.o

    diff --git a/arch/arm/mach-s5pv210/Makefile b/arch/arm/mach-s5pv210/Makefile
    index 11f1790..50907ac 100644
    --- a/arch/arm/mach-s5pv210/Makefile
    +++ b/arch/arm/mach-s5pv210/Makefile
    @@ -12,7 +12,7 @@ obj- :=

    # Core support for S5PV210 system

    -obj-$(CONFIG_CPU_S5PV210) += cpu.o init.o clock.o dma.o gpiolib.o
    +obj-$(CONFIG_CPU_S5PV210) += cpu.o init.o clock.o dma.o
    obj-$(CONFIG_CPU_S5PV210) += setup-i2c0.o
    obj-$(CONFIG_S5PV210_PM) += pm.o sleep.o
    obj-$(CONFIG_CPU_FREQ) += cpufreq.o
    diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
    index e9de58a..53eb15b 100644
    --- a/arch/arm/plat-samsung/Makefile
    +++ b/arch/arm/plat-samsung/Makefile
    @@ -19,7 +19,6 @@ obj-y += gpio.o
    obj-y += gpio-config.o
    obj-y += dev-asocdma.o

    -obj-$(CONFIG_SAMSUNG_GPIOLIB_4BIT) += gpiolib.o
    obj-$(CONFIG_SAMSUNG_CLKSRC) += clock-clksrc.o

    obj-$(CONFIG_SAMSUNG_IRQ_UART) += irq-uart.o
    diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
    index d3b2953..d838f5b 100644
    --- a/drivers/gpio/Kconfig
    +++ b/drivers/gpio/Kconfig
    @@ -75,6 +75,30 @@ config GPIO_BASIC_MMIO
    help
    Say yes here to support basic memory-mapped GPIO controllers.

    +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_SAMSUNG
    + bool "Samsung SoCs GPIO library support"
    + default y if SAMSUNG_GPIOLIB_4BIT
    + help
    + Say yes here to support Samsung SoCs GPIO library
    +
    +config GPIO_S5PC100
    + bool "Samsung S5PC100 GPIO library support"
    + default y if CPU_S5PC100
    + help
    + Say yes here to support Samsung S5PC100 SoC GPIO library
    +
    +config GPIO_S5PV210
    + bool "Samsung S5PV210/S5PC110 GPIO library support"
    + default y if CPU_S5PV210
    + help
    + Say yes here to support Samsung S5PV210/S5PC110 SoC GPIO library
    +
    config GPIO_IT8761E
    tristate "IT8761E GPIO support"
    depends on GPIOLIB
    diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
    index becef59..738386f 100644
    --- a/drivers/gpio/Makefile
    +++ b/drivers/gpio/Makefile
    @@ -11,6 +11,10 @@ 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_SAMSUNG) += samsung-gpiolib.o
    +obj-$(CONFIG_GPIO_S5PC100) += s5pc100-gpio.o
    +obj-$(CONFIG_GPIO_S5PV210) += s5pv210-gpio.o
    obj-$(CONFIG_GPIO_LANGWELL) += langwell_gpio.o
    obj-$(CONFIG_GPIO_MAX730X) += max730x.o
    obj-$(CONFIG_GPIO_MAX7300) += max7300.o
    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-s5pc100/gpiolib.c b/drivers/gpio/s5pc100-gpio.c
    similarity index 100%
    rename from arch/arm/mach-s5pc100/gpiolib.c
    rename to drivers/gpio/s5pc100-gpio.c
    diff --git a/arch/arm/mach-s5pv210/gpiolib.c b/drivers/gpio/s5pv210-gpio.c
    similarity index 100%
    rename from arch/arm/mach-s5pv210/gpiolib.c
    rename to drivers/gpio/s5pv210-gpio.c
    diff --git a/arch/arm/plat-samsung/gpiolib.c b/drivers/gpio/samsung-gpiolib.c
    similarity index 99%
    rename from arch/arm/plat-samsung/gpiolib.c
    rename to drivers/gpio/samsung-gpiolib.c
    index ea37c04..925b66e 100644
    --- a/arch/arm/plat-samsung/gpiolib.c
    +++ b/drivers/gpio/samsung-gpiolib.c
    @@ -1,4 +1,5 @@
    -/* arch/arm/plat-samsung/gpiolib.c
    +/*
    + * drivers/gpio/samsung-gpiolib.c
    *
    * Copyright 2008 Openmoko, Inc.
    * Copyright 2008 Simtec Electronics

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