sh: clkfwk: Disable init clk op for non-legacy clocks.

Presently it's only legacy users that are using this clock op, guard it
with an ifdef to ensure that no new users start using it.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h
index 038475a..9a52f72 100644
--- a/include/linux/sh_clk.h
+++ b/include/linux/sh_clk.h
@@ -19,7 +19,9 @@
 };
 
 struct clk_ops {
+#ifdef CONFIG_SH_CLK_CPG_LEGACY
 	void (*init)(struct clk *clk);
+#endif
 	int (*enable)(struct clk *clk);
 	void (*disable)(struct clk *clk);
 	unsigned long (*recalc)(struct clk *clk);