sh: clkfwk: Shuffle around to match the intc split up.

This shuffles the clock framework code around to a drivers/sh/clk subdir,
to follow the intc split up. This will make it easier to subsequently
break things out as well as plug in different helpers for non-CPG users.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

drivers/sh/Makefile

 #
 # Makefile for the SuperH specific drivers.
 #
-obj-y	:= clk.o intc/
+obj-y	:= intc/
 
-obj-$(CONFIG_SUPERHYWAY)	+= superhyway/
+obj-$(CONFIG_HAVE_CLK)		+= clk/
 obj-$(CONFIG_MAPLE)		+= maple/
-
+obj-$(CONFIG_SUPERHYWAY)	+= superhyway/
 obj-$(CONFIG_GENERIC_GPIO)	+= pfc.o
-obj-$(CONFIG_SH_CLK_CPG)	+= clk-cpg.o

drivers/sh/clk/Makefile

+obj-y	:= core.o
+
+obj-$(CONFIG_SH_CLK_CPG)	+= cpg.o

drivers/sh/clk.c → drivers/sh/clk/core.c

 /*
- * drivers/sh/clk.c - SuperH clock framework
+ * SuperH clock framework
  *
  *  Copyright (C) 2005 - 2010  Paul Mundt
  *

drivers/sh/clk-cpg.c → drivers/sh/clk/cpg.c

+/*
+ * Helper routines for SuperH Clock Pulse Generator blocks (CPG).
+ *
+ *  Copyright (C) 2010  Magnus Damm
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
 #include <linux/clk.h>
 #include <linux/compiler.h>
 #include <linux/slab.h>