[ARM] S3C: Move pwm-clock.c to arch/arm/plat-s3c

Move pwm-clock.c to arch/arm/plat-s3c
to be shared with the S3C64XX implementations.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

arch/arm/plat-s3c/Makefile

@@ -13,4 +13,5 @@ obj-				:=
 
 obj-y				+=  init.o
 obj-y				+= time.o
-obj-y				+= clock.o
+obj-y				+= clock.o
+obj-y				+= pwm-clock.o

arch/arm/plat-s3c24xx/Makefile

@@ -18,7 +18,6 @@ obj-y				+= devs.o
 obj-y				+= gpio.o
 obj-y				+= gpiolib.o
 obj-y				+= clock.o
-obj-y				+= pwm-clock.o
 obj-$(CONFIG_S3C24XX_DCLK)	+= clock-dclk.o
 
 # Architecture dependant builds