media: i2c: max96717: 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>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

diff --git a/drivers/media/i2c/max96717.c b/drivers/media/i2c/max96717.c
index 71ec4fdb8e3d96dddc23ab090a63b23b1d093fd4..72f021b1a7b9fc607063e1ba2f300957829e35ec 100644 (file)
--- a/drivers/media/i2c/max96717.c
+++ b/drivers/media/i2c/max96717.c
@@ -782,21 +782,23 @@ static unsigned int max96717_clk_find_best_index(struct max96717_priv *priv,
        return idx;
 }
 
-static long max96717_clk_round_rate(struct clk_hw *hw, unsigned long rate,
-                                   unsigned long *parent_rate)
+static int max96717_clk_determine_rate(struct clk_hw *hw,
+                                      struct clk_rate_request *req)
 {
        struct max96717_priv *priv = clk_hw_to_max96717(hw);
        struct device *dev = &priv->client->dev;
        unsigned int idx;
 
-       idx = max96717_clk_find_best_index(priv, rate);
+       idx = max96717_clk_find_best_index(priv, req->rate);
 
-       if (rate != max96717_predef_freqs[idx].freq) {
+       if (req->rate != max96717_predef_freqs[idx].freq) {
                dev_warn(dev, "Request CLK freq:%lu, found CLK freq:%lu\n",
-                        rate, max96717_predef_freqs[idx].freq);
+                        req->rate, max96717_predef_freqs[idx].freq);
        }
 
-       return max96717_predef_freqs[idx].freq;
+       req->rate = max96717_predef_freqs[idx].freq;
+
+       return 0;
 }
 
 static int max96717_clk_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -847,7 +849,7 @@ static const struct clk_ops max96717_clk_ops = {
        .unprepare   = max96717_clk_unprepare,
        .set_rate    = max96717_clk_set_rate,
        .recalc_rate = max96717_clk_recalc_rate,
-       .round_rate  = max96717_clk_round_rate,
+       .determine_rate = max96717_clk_determine_rate,
 };
 
 static int max96717_register_clkout(struct max96717_priv *priv)