clk: mvebu: dove-divider: 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/mvebu/dove-divider.c b/drivers/clk/mvebu/dove-divider.c
index 0a90452ee808b6bf2f1f9f815624b99720c3a81f..47cc49e4cd9992ce32c7215fdda42762f2caff39 100644 (file)
--- a/drivers/clk/mvebu/dove-divider.c
+++ b/drivers/clk/mvebu/dove-divider.c
@@ -108,23 +108,23 @@ static unsigned long dove_recalc_rate(struct clk_hw *hw, unsigned long parent)
        return rate;
 }
 
-static long dove_round_rate(struct clk_hw *hw, unsigned long rate,
-                           unsigned long *parent)
+static int dove_determine_rate(struct clk_hw *hw,
+                              struct clk_rate_request *req)
 {
        struct dove_clk *dc = to_dove_clk(hw);
-       unsigned long parent_rate = *parent;
+       unsigned long parent_rate = req->best_parent_rate;
        int divider;
 
-       divider = dove_calc_divider(dc, rate, parent_rate, false);
+       divider = dove_calc_divider(dc, req->rate, parent_rate, false);
        if (divider < 0)
                return divider;
 
-       rate = DIV_ROUND_CLOSEST(parent_rate, divider);
+       req->rate = DIV_ROUND_CLOSEST(parent_rate, divider);
 
        pr_debug("%s(): %s divider=%u parent=%lu rate=%lu\n",
-                __func__, dc->name, divider, parent_rate, rate);
+                __func__, dc->name, divider, parent_rate, req->rate);
 
-       return rate;
+       return 0;
 }
 
 static int dove_set_clock(struct clk_hw *hw, unsigned long rate,
@@ -154,7 +154,7 @@ static int dove_set_clock(struct clk_hw *hw, unsigned long rate,
 
 static const struct clk_ops dove_divider_ops = {
        .set_rate       = dove_set_clock,
-       .round_rate     = dove_round_rate,
+       .determine_rate = dove_determine_rate,
        .recalc_rate    = dove_recalc_rate,
 };