ARM: SAMSUNG: Move pm-gpio into plat-samsung

Move the pm-gpio code into plat-samsung.

Note, this should be changed later to properly compile the 4bit code if
the 4bit settings are enabled.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index 1fc8d47..94fe6ea 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -37,3 +37,7 @@
 obj-$(CONFIG_S3C_DEV_USB_HOST)	+= dev-usb.o
 obj-$(CONFIG_S3C_DEV_USB_HSOTG)	+= dev-usb-hsotg.o
 obj-$(CONFIG_S3C_DEV_NAND)	+= dev-nand.o
+
+# PM support
+
+obj-$(CONFIG_PM)		+= pm-gpio.o