clk: hsdk-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 <bmasney@redhat.com>

diff --git a/drivers/clk/clk-hsdk-pll.c b/drivers/clk/clk-hsdk-pll.c
index 921523fc26f2ece89b581006e115661575fc693a..7d56a47c2aa7f049de9de3077f861b275f8b61ca 100644 (file)
--- a/drivers/clk/clk-hsdk-pll.c
+++ b/drivers/clk/clk-hsdk-pll.c
@@ -197,8 +197,8 @@ static unsigned long hsdk_pll_recalc_rate(struct clk_hw *hw,
        return rate;
 }
 
-static long hsdk_pll_round_rate(struct clk_hw *hw, unsigned long rate,
-                               unsigned long *prate)
+static int hsdk_pll_determine_rate(struct clk_hw *hw,
+                                  struct clk_rate_request *req)
 {
        int i;
        unsigned long best_rate;
@@ -211,13 +211,15 @@ static long hsdk_pll_round_rate(struct clk_hw *hw, unsigned long rate,
        best_rate = pll_cfg[0].rate;
 
        for (i = 1; pll_cfg[i].rate != 0; i++) {
-               if (abs(rate - pll_cfg[i].rate) < abs(rate - best_rate))
+               if (abs(req->rate - pll_cfg[i].rate) < abs(req->rate - best_rate))
                        best_rate = pll_cfg[i].rate;
        }
 
        dev_dbg(clk->dev, "chosen best rate: %lu\n", best_rate);
 
-       return best_rate;
+       req->rate = best_rate;
+
+       return 0;
 }
 
 static int hsdk_pll_comm_update_rate(struct hsdk_pll_clk *clk,
@@ -296,7 +298,7 @@ static int hsdk_pll_set_rate(struct clk_hw *hw, unsigned long rate,
 
 static const struct clk_ops hsdk_pll_ops = {
        .recalc_rate = hsdk_pll_recalc_rate,
-       .round_rate = hsdk_pll_round_rate,
+       .determine_rate = hsdk_pll_determine_rate,
        .set_rate = hsdk_pll_set_rate,
 };