[PATCH 13/15] rtc: pcf8563: convert from round_rate() to determine_rate()

[Brian Masney]

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 at redhat.com>
---
 drivers/rtc/rtc-pcf8563.c | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c
index a2a2067b28a127bafec66328cd75f50aa4277986..4e61011fb7a9672ee356f6328a7691ca413a82bc 100644
--- a/drivers/rtc/rtc-pcf8563.c
+++ b/drivers/rtc/rtc-pcf8563.c
@@ -330,16 +330,21 @@ static unsigned long pcf8563_clkout_recalc_rate(struct clk_hw *hw,
 	return clkout_rates[buf];
 }
 
-static long pcf8563_clkout_round_rate(struct clk_hw *hw, unsigned long rate,
-				      unsigned long *prate)
+static int pcf8563_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 pcf8563_clkout_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -413,7 +418,7 @@ static const struct clk_ops pcf8563_clkout_ops = {
 	.unprepare = pcf8563_clkout_unprepare,
 	.is_prepared = pcf8563_clkout_is_prepared,
 	.recalc_rate = pcf8563_clkout_recalc_rate,
-	.round_rate = pcf8563_clkout_round_rate,
+	.determine_rate = pcf8563_clkout_determine_rate,
 	.set_rate = pcf8563_clkout_set_rate,
 };
 

-- 
2.50.0