[PATCH] gpio: Move mpc5200 gpio driver to drivers/gpio

Grant Likely
2011-07-06T18:01:19Z

GPIO drivers are getting consolidated into drivers/gpio. While at it,
change the driver name to mpc5200-gpio* to avoid collisions.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

Ben, I'm going to take this via the gpio/next branch to avoid
conflicts with the big gpio rename.

g.

arch/powerpc/platforms/52xx/Kconfig | 8 --------
arch/powerpc/platforms/52xx/Makefile | 1 -
drivers/gpio/Kconfig | 4 ++++
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-mpc5200.c | 12 ++++--------
5 files changed, 9 insertions(+), 17 deletions(-)
rename arch/powerpc/platforms/52xx/mpc52xx_gpio.c => drivers/gpio/gpio-mpc5200.c (98%)

diff --git a/arch/powerpc/platforms/52xx/Kconfig b/arch/powerpc/platforms/52xx/Kconfig
index 47ea1be..90f4496 100644
--- a/arch/powerpc/platforms/52xx/Kconfig
+++ b/arch/powerpc/platforms/52xx/Kconfig
@@ -55,14 +55,6 @@ config PPC_MPC5200_BUGFIX

It is safe to say 'Y' here

-config PPC_MPC5200_GPIO
- bool "MPC5200 GPIO support"
- depends on PPC_MPC52xx
- select ARCH_REQUIRE_GPIOLIB
- select GENERIC_GPIO
- help
- Enable gpiolib support for mpc5200 based boards
-
config PPC_MPC5200_LPBFIFO
tristate "MPC5200 LocalPlus bus FIFO driver"
depends on PPC_MPC52xx
diff --git a/arch/powerpc/platforms/52xx/Makefile b/arch/powerpc/platforms/52xx/Makefile
index 2bc8cd0..4e62486 100644
--- a/arch/powerpc/platforms/52xx/Makefile
+++ b/arch/powerpc/platforms/52xx/Makefile
@@ -14,5 +14,4 @@ ifeq ($(CONFIG_PPC_LITE5200),y)
obj-$(CONFIG_PM) += lite5200_sleep.o lite5200_pm.o
endif

-obj-$(CONFIG_PPC_MPC5200_GPIO) += mpc52xx_gpio.o
obj-$(CONFIG_PPC_MPC5200_LPBFIFO) += mpc52xx_lpbfifo.o
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index a4ac78b..47eae6e 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -99,6 +99,10 @@ config GPIO_EXYNOS4
def_bool y
depends on CPU_EXYNOS4210

+config GPIO_MPC5200
+ def_bool y
+ depends on PPC_MPC52xx
+
config GPIO_MXC
def_bool y
depends on ARCH_MXC
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index b847fb5..7207112 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -26,6 +26,7 @@ obj-$(CONFIG_GPIO_MAX732X) += gpio-max732x.o
obj-$(CONFIG_GPIO_MC33880) += gpio-mc33880.o
obj-$(CONFIG_GPIO_MCP23S08) += gpio-mcp23s08.o
obj-$(CONFIG_GPIO_ML_IOH) += gpio-ml-ioh.o
+obj-$(CONFIG_GPIO_MPC5200) += gpio-mpc5200.o
obj-$(CONFIG_GPIO_MXC) += gpio-mxc.o
obj-$(CONFIG_GPIO_MXS) += gpio-mxs.o
obj-$(CONFIG_PLAT_NOMADIK) += gpio-nomadik.o
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c b/drivers/gpio/gpio-mpc5200.c
similarity index 98%
rename from arch/powerpc/platforms/52xx/mpc52xx_gpio.c
rename to drivers/gpio/gpio-mpc5200.c
index 1757d1d..9b325dd 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
+++ b/drivers/gpio/gpio-mpc5200.c
@@ -184,15 +184,13 @@ static int mpc52xx_gpiochip_remove(struct platform_device *ofdev)
}

static const struct of_device_id mpc52xx_wkup_gpiochip_match[] = {
- {
- .compatible = "fsl,mpc5200-gpio-wkup",
- },
+ { .compatible = "fsl,mpc5200-gpio-wkup", },
{}
};

static struct platform_driver mpc52xx_wkup_gpiochip_driver = {
.driver = {
- .name = "gpio_wkup",
+ .name = "mpc5200-gpio-wkup",
.owner = THIS_MODULE,
.of_match_table = mpc52xx_wkup_gpiochip_match,
},
@@ -341,15 +339,13 @@ static int __devinit mpc52xx_simple_gpiochip_probe(struct platform_device *ofdev
}

static const struct of_device_id mpc52xx_simple_gpiochip_match[] = {
- {
- .compatible = "fsl,mpc5200-gpio",
- },
+ { .compatible = "fsl,mpc5200-gpio", },
{}
};

static struct platform_driver mpc52xx_simple_gpiochip_driver = {
.driver = {
- .name = "gpio",
+ .name = "gpio-mpc5200",
.owner = THIS_MODULE,
.of_match_table = mpc52xx_simple_gpiochip_match,
},