ARM: S3C24XX: Remove old mach-s3c2442

Remove the old mach-s3c2442 directory now all is merged into mach-s3c2440
and remove it from the arch/arm build process.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

arch/arm/Kconfig

@@ -794,7 +794,6 @@ source "arch/arm/mach-s3c2400/Kconfig"
 source "arch/arm/mach-s3c2410/Kconfig"
 source "arch/arm/mach-s3c2412/Kconfig"
 source "arch/arm/mach-s3c2440/Kconfig"
-source "arch/arm/mach-s3c2442/Kconfig"
 source "arch/arm/mach-s3c2443/Kconfig"
 endif
 

arch/arm/Makefile

@@ -158,7 +158,7 @@ machine-$(CONFIG_ARCH_PNX4008)		:= pnx4008
 machine-$(CONFIG_ARCH_PXA)		:= pxa
 machine-$(CONFIG_ARCH_REALVIEW)		:= realview
 machine-$(CONFIG_ARCH_RPC)		:= rpc
-machine-$(CONFIG_ARCH_S3C2410)		:= s3c2410 s3c2400 s3c2412 s3c2440 s3c2442 s3c2443
+machine-$(CONFIG_ARCH_S3C2410)		:= s3c2410 s3c2400 s3c2412 s3c2440 s3c2443
 machine-$(CONFIG_ARCH_S3C24A0)		:= s3c24a0
 machine-$(CONFIG_ARCH_S3C64XX)		:= s3c6400 s3c6410
 machine-$(CONFIG_ARCH_S5P6440)		:= s5p6440

arch/arm/mach-s3c2442/Kconfig

-# Copyright 2007 Simtec Electronics
-#
-# Licensed under GPLv2
-

arch/arm/mach-s3c2442/Makefile

-# arch/arm/mach-s3c2442/Makefile
-#
-# Copyright 2007 Simtec Electronics
-#
-# Licensed under GPLv2
-
-obj-y				:=
-obj-m				:=
-obj-n				:=
-obj-				:=
-
-obj-$(CONFIG_CPU_S3C2442)	+= s3c2442.o
-
-# Machine support
-