media: i2c: ds90ub953: 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>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

diff --git a/drivers/media/i2c/ds90ub953.c b/drivers/media/i2c/ds90ub953.c
index 087bb4ea555977692c66387a43dab54c12134e60..daefdb108fbf402453baeaccc61d1f3530521d74 100644 (file)
--- a/drivers/media/i2c/ds90ub953.c
+++ b/drivers/media/i2c/ds90ub953.c
@@ -1023,15 +1023,17 @@ static unsigned long ub953_clkout_recalc_rate(struct clk_hw *hw,
        return rate;
 }
 
-static long ub953_clkout_round_rate(struct clk_hw *hw, unsigned long rate,
-                                   unsigned long *parent_rate)
+static int ub953_clkout_determine_rate(struct clk_hw *hw,
+                                      struct clk_rate_request *req)
 {
        struct ub953_data *priv = container_of(hw, struct ub953_data, clkout_clk_hw);
        struct ub953_clkout_data clkout_data;
 
-       ub953_calc_clkout_params(priv, rate, &clkout_data);
+       ub953_calc_clkout_params(priv, req->rate, &clkout_data);
+
+       req->rate = clkout_data.rate;
 
-       return clkout_data.rate;
+       return 0;
 }
 
 static int ub953_clkout_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -1050,7 +1052,7 @@ static int ub953_clkout_set_rate(struct clk_hw *hw, unsigned long rate,
 
 static const struct clk_ops ub953_clkout_ops = {
        .recalc_rate    = ub953_clkout_recalc_rate,
-       .round_rate     = ub953_clkout_round_rate,
+       .determine_rate = ub953_clkout_determine_rate,
        .set_rate       = ub953_clkout_set_rate,
 };