pinctrl: samsung: Group all drivers in a sub-dir

Group all pin control drivers of Samsung platform together in
a sub-directory for easy maintenance.

Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index abe1772..df6099d 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -56,11 +56,6 @@
 obj-$(CONFIG_PINCTRL_TZ1090_PDC)	+= pinctrl-tz1090-pdc.o
 obj-$(CONFIG_PINCTRL_U300)	+= pinctrl-u300.o
 obj-$(CONFIG_PINCTRL_COH901)	+= pinctrl-coh901.o
-obj-$(CONFIG_PINCTRL_SAMSUNG)	+= pinctrl-samsung.o
-obj-$(CONFIG_PINCTRL_EXYNOS)	+= pinctrl-exynos.o
-obj-$(CONFIG_PINCTRL_EXYNOS5440)	+= pinctrl-exynos5440.o
-obj-$(CONFIG_PINCTRL_S3C24XX)	+= pinctrl-s3c24xx.o
-obj-$(CONFIG_PINCTRL_S3C64XX)	+= pinctrl-s3c64xx.o
 obj-$(CONFIG_PINCTRL_XWAY)	+= pinctrl-xway.o
 obj-$(CONFIG_PINCTRL_LANTIQ)	+= pinctrl-lantiq.o
 obj-$(CONFIG_PINCTRL_TB10X)	+= pinctrl-tb10x.o
@@ -70,8 +65,9 @@
 obj-$(CONFIG_ARCH_BERLIN)	+= berlin/
 obj-$(CONFIG_PLAT_ORION)        += mvebu/
 obj-$(CONFIG_ARCH_QCOM)		+= qcom/
+obj-$(CONFIG_PLAT_SAMSUNG)	+= samsung/
 obj-$(CONFIG_ARCH_SHMOBILE)	+= sh-pfc/
 obj-$(CONFIG_SUPERH)		+= sh-pfc/
 obj-$(CONFIG_PLAT_SPEAR)	+= spear/
-obj-$(CONFIG_ARCH_VT8500)	+= vt8500/
 obj-$(CONFIG_ARCH_SUNXI)	+= sunxi/
+obj-$(CONFIG_ARCH_VT8500)	+= vt8500/