ARM: Indirect round/set_rate operations through clk structure

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 043b93b..1b468bd 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -281,9 +281,15 @@
 	writel(0, sys_lock);
 }
 
+static const struct clk_ops oscvco_clk_ops = {
+	.round	= icst_clk_round,
+	.set	= icst_clk_set,
+	.setvco	= realview_oscvco_set,
+};
+
 static struct clk oscvco_clk = {
+	.ops	= &oscvco_clk_ops,
 	.params	= &realview_oscvco_params,
-	.setvco = realview_oscvco_set,
 };
 
 /*