[ARM] 4222/1: S3C2443: Remove reference to missing S3C2443_PM

S3C2443_PM is not defined in our Kconfig, so
remove the reference from CPU_S3C2443 to stop
the configuration process warning about it.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-s3c2443/Kconfig

@@ -7,7 +7,6 @@
 config CPU_S3C2443
 	bool
 	depends on ARCH_S3C2410
-	select S3C2443_PM if PM
 	select S3C2443_DMA if S3C2410_DMA
 	help
 	  Support for the S3C2443 SoC from the S3C24XX line