media: i2c: tc358746: 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/tc358746.c b/drivers/media/i2c/tc358746.c
index bcfc274cf891774b45797a8e51939232de2db2bf..86d9ba3ea4e5458412cc49d75bb9a1b4984984e9 100644 (file)
--- a/drivers/media/i2c/tc358746.c
+++ b/drivers/media/i2c/tc358746.c
@@ -1222,14 +1222,16 @@ tc358746_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
        return tc358746->pll_rate / (prediv * postdiv);
 }
 
-static long tc358746_mclk_round_rate(struct clk_hw *hw, unsigned long rate,
-                                    unsigned long *parent_rate)
+static int tc358746_mclk_determine_rate(struct clk_hw *hw,
+                                       struct clk_rate_request *req)
 {
        struct tc358746 *tc358746 = clk_hw_to_tc358746(hw);
 
-       *parent_rate = tc358746->pll_rate;
+       req->best_parent_rate = tc358746->pll_rate;
 
-       return tc358746_find_mclk_settings(tc358746, rate);
+       req->rate = tc358746_find_mclk_settings(tc358746, req->rate);
+
+       return 0;
 }
 
 static int tc358746_mclk_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -1246,7 +1248,7 @@ static const struct clk_ops tc358746_mclk_ops = {
        .enable = tc358746_mclk_enable,
        .disable = tc358746_mclk_disable,
        .recalc_rate = tc358746_recalc_rate,
-       .round_rate = tc358746_mclk_round_rate,
+       .determine_rate = tc358746_mclk_determine_rate,
        .set_rate = tc358746_mclk_set_rate,
 };