rtc: rv3028: 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>
Link: https://lore.kernel.org/r/20250710-rtc-clk-round-rate-v1-14-33140bb2278e@redhat.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-rv3028.c b/drivers/rtc/rtc-rv3028.c
index 278841c2e47edfefd339f04bf5193f6970ba0c65..c2a531f0e125be7514fb3ad2b11fdb670fb47a16 100644 (file)
--- a/drivers/rtc/rtc-rv3028.c
+++ b/drivers/rtc/rtc-rv3028.c
@@ -731,16 +731,21 @@ static unsigned long rv3028_clkout_recalc_rate(struct clk_hw *hw,
        return clkout_rates[clkout];
 }
 
-static long rv3028_clkout_round_rate(struct clk_hw *hw, unsigned long rate,
-                                    unsigned long *prate)
+static int rv3028_clkout_determine_rate(struct clk_hw *hw,
+                                       struct clk_rate_request *req)
 {
        int i;
 
        for (i = 0; i < ARRAY_SIZE(clkout_rates); i++)
-               if (clkout_rates[i] <= rate)
-                       return clkout_rates[i];
+               if (clkout_rates[i] <= req->rate) {
+                       req->rate = clkout_rates[i];
 
-       return clkout_rates[0];
+                       return 0;
+               }
+
+       req->rate = clkout_rates[0];
+
+       return 0;
 }
 
 static int rv3028_clkout_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -802,7 +807,7 @@ static const struct clk_ops rv3028_clkout_ops = {
        .unprepare = rv3028_clkout_unprepare,
        .is_prepared = rv3028_clkout_is_prepared,
        .recalc_rate = rv3028_clkout_recalc_rate,
-       .round_rate = rv3028_clkout_round_rate,
+       .determine_rate = rv3028_clkout_determine_rate,
        .set_rate = rv3028_clkout_set_rate,
 };