msm: clock: Rename measure_clk_ops and clk_pll_ops

All other clock types follow the "clk_ops_<type>" naming convention.
Update the ops for measure_clk and pll_clk types to match this.

Change-Id: Ieebce91430c88ba8b6b79121ec7d60f017318e92
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
diff --git a/arch/arm/mach-msm/clock-local.c b/arch/arm/mach-msm/clock-local.c
index e1b3381..4f365fa 100644
--- a/arch/arm/mach-msm/clock-local.c
+++ b/arch/arm/mach-msm/clock-local.c
@@ -627,20 +627,16 @@
 	return HANDOFF_ENABLED_CLK;
 }
 
-struct clk_ops clk_ops_gnd = {
-};
+struct clk_ops clk_ops_empty;
 
 struct fixed_clk gnd_clk = {
 	.c = {
 		.dbg_name = "ground_clk",
-		.ops = &clk_ops_gnd,
+		.ops = &clk_ops_empty,
 		CLK_INIT(gnd_clk.c),
 	},
 };
 
-struct clk_ops clk_ops_measure = {
-};
-
 static int branch_clk_enable(struct clk *clk)
 {
 	unsigned long flags;