clk: spear: vco-pll: convert from round_rate() to determine_rate()

The round_rate() clk ops is deprecated, so migrate this driver from
round_rate() to determine_rate() using the Coccinelle semantic patch
on the cover letter of this series.

Signed-off-by: Brian Masney <[e-mail]>

drivers/clk/spear/clk-vco-pll.c

···
 	return rate;
 }
 
-static long clk_pll_round_rate(struct clk_hw *hw, unsigned long drate,
-				unsigned long *prate)
+static int clk_pll_determine_rate(struct clk_hw *hw,
+				  struct clk_rate_request *req)
 {
 	int unused;
 
-	return clk_pll_round_rate_index(hw, drate, prate, &unused);
+	req->rate = clk_pll_round_rate_index(hw, req->rate,
+					     &req->best_parent_rate, &unused);
+
+	return 0;
 }
 
 static unsigned long clk_pll_recalc_rate(struct clk_hw *hw, unsigned long
···
 
 static const struct clk_ops clk_pll_ops = {
 	.recalc_rate = clk_pll_recalc_rate,
-	.round_rate = clk_pll_round_rate,
+	.determine_rate = clk_pll_determine_rate,
 	.set_rate = clk_pll_set_rate,
 };
 
···
 	return pll_calc_rate(vco->rtbl, prate, index, NULL);
 }
 
-static long clk_vco_round_rate(struct clk_hw *hw, unsigned long drate,
-		unsigned long *prate)
+static int clk_vco_determine_rate(struct clk_hw *hw,
+				  struct clk_rate_request *req)
 {
 	struct clk_vco *vco = to_clk_vco(hw);
 	int unused;
 
-	return clk_round_rate_index(hw, drate, *prate, vco_calc_rate,
-			vco->rtbl_cnt, &unused);
+	req->rate = clk_round_rate_index(hw, req->rate, req->best_parent_rate,
+					 vco_calc_rate, vco->rtbl_cnt, &unused);
+
+	return 0;
 }
 
 static unsigned long clk_vco_recalc_rate(struct clk_hw *hw,
···
 
 static const struct clk_ops clk_vco_ops = {
 	.recalc_rate = clk_vco_recalc_rate,
-	.round_rate = clk_vco_round_rate,
+	.determine_rate = clk_vco_determine_rate,
 	.set_rate = clk_vco_set_rate,
 };