gpio/samsung: gpio-samsung.c to support Samsung GPIOs

This patch adds support for Samsung GPIOs with one gpio driver
and removes old GPIO drivers which are drivers/gpio-s3c24xx.c,
gpio-s3c64xx.c, gpio-s5p64x0.c, gpio-s5pc100.c, gpio-s5pv210.c,
gpio-exynos4.c, gpio-plat-samsung.c, plat-samsung/gpio-config.c
and gpio.c to support each Samsung SoCs before. Because the
gpio-samsung.c can replace old Samsung GPIO drivers.
Basically, the gpio-samsung.c has been made by their merging
and removing duplicated definitions.

Note: gpio-samsung.c includes some SoC dependent codes and it
will be replaced next time.

Cc: Ben Dooks <ben-linux@fluff.org>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
[kgene.kim@samsung.com: squash the removing and adding patches]
[kgene.kim@samsung.com: fixes bug during to register of gpio_chips]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

1 files changed, 1 insertions, 9 deletions

diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 10f3bbf0eceb..62db458c850d 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -15,7 +15,6 @@ obj-$(CONFIG_GPIO_BT8XX)	+= gpio-bt8xx.o
 obj-$(CONFIG_GPIO_CS5535)       += gpio-cs5535.o
 obj-$(CONFIG_GPIO_DA9052)       += gpio-da9052.o
 obj-$(CONFIG_GPIO_EP93XX)       += gpio-ep93xx.o
-obj-$(CONFIG_GPIO_EXYNOS4)      += gpio-exynos4.o
 obj-$(CONFIG_GPIO_IT8761E)      += gpio-it8761e.o
 obj-$(CONFIG_GPIO_JANZ_TTL)     += gpio-janz-ttl.o
 obj-$(CONFIG_GPIO_LANGWELL)     += gpio-langwell.o
@@ -38,14 +37,7 @@ obj-$(CONFIG_GPIO_PCF857X)	+= gpio-pcf857x.o
 obj-$(CONFIG_GPIO_PCH)          += gpio-pch.o
 obj-$(CONFIG_GPIO_PL061)        += gpio-pl061.o
 obj-$(CONFIG_GPIO_RDC321X)      += gpio-rdc321x.o
-
-obj-$(CONFIG_GPIO_PLAT_SAMSUNG) += gpio-plat-samsung.o
-obj-$(CONFIG_GPIO_S3C24XX)      += gpio-s3c24xx.o
-obj-$(CONFIG_GPIO_S3C64XX)      += gpio-s3c64xx.o
-obj-$(CONFIG_GPIO_S5P64X0)      += gpio-s5p64x0.o
-obj-$(CONFIG_GPIO_S5PC100)      += gpio-s5pc100.o
-obj-$(CONFIG_GPIO_S5PV210)      += gpio-s5pv210.o
-
+obj-$(CONFIG_PLAT_SAMSUNG)      += gpio-samsung.o
 obj-$(CONFIG_GPIO_SCH)          += gpio-sch.o
 obj-$(CONFIG_GPIO_STMPE)        += gpio-stmpe.o
 obj-$(CONFIG_GPIO_SX150X)       += gpio-sx150x.o