[PATCH] ARM: 2831/1: S3C2440 - split s3c2440 clocks from central clock code

Patch from Ben Dooks

Split the s3c2440 specific clocks from the arch clock support, to
make the code clearer.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>