gpio: Move the s5pc100 GPIO to drivers/gpio

Move the Samsung s5pc100 SoC 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/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 92d16fd..2c30911 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -98,6 +98,12 @@
 	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 SoCs GPIO library
+
 config GPIO_S5PV210
 	bool "Samsung S5PV210/S5PC110 GPIO library support"
 	default y if CPU_S5PV210