Message-Id: <20250811-clk-for-stephen-round-rate-v1-28-b3bf97b038dc@redhat.com>
Date: Mon, 11 Aug 2025 11:18:20 -0400
From: Brian Masney via B4 Relay <devnull+bmasney.redhat.com@...nel.org>
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 Brian Masney <bmasney@...hat.com>
Subject: [PATCH 028/114] clk: milbeaut: convert from round_rate() to
 determine_rate()

From: Brian Masney <bmasney@...hat.com>

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@...hat.com>
---
 drivers/clk/clk-milbeaut.c | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/drivers/clk/clk-milbeaut.c b/drivers/clk/clk-milbeaut.c
index 18c20aff45f7698ac40451ef8000ec4fc4efc96b..b4f9b7143eaa658a7f2a14ff3cc9d91d8aa071c6 100644
--- a/drivers/clk/clk-milbeaut.c
+++ b/drivers/clk/clk-milbeaut.c
@@ -386,8 +386,8 @@ static unsigned long m10v_clk_divider_recalc_rate(struct clk_hw *hw,
 				   divider->flags, divider->width);
 }
 
-static long m10v_clk_divider_round_rate(struct clk_hw *hw, unsigned long rate,
-				unsigned long *prate)
+static int m10v_clk_divider_determine_rate(struct clk_hw *hw,
+					   struct clk_rate_request *req)
 {
 	struct m10v_clk_divider *divider = to_m10v_div(hw);
 
@@ -398,13 +398,19 @@ static long m10v_clk_divider_round_rate(struct clk_hw *hw, unsigned long rate,
 		val = readl(divider->reg) >> divider->shift;
 		val &= clk_div_mask(divider->width);
 
-		return divider_ro_round_rate(hw, rate, prate, divider->table,
-					     divider->width, divider->flags,
-					     val);
+		req->rate = divider_ro_round_rate(hw, req->rate,
+						  &req->best_parent_rate,
+						  divider->table,
+						  divider->width,
+						  divider->flags, val);
+
+		return 0;
 	}
 
-	return divider_round_rate(hw, rate, prate, divider->table,
-				  divider->width, divider->flags);
+	req->rate = divider_round_rate(hw, req->rate, &req->best_parent_rate,
+				       divider->table, divider->width, divider->flags);
+
+	return 0;
 }
 
 static int m10v_clk_divider_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -450,7 +456,7 @@ static int m10v_clk_divider_set_rate(struct clk_hw *hw, unsigned long rate,
 
 static const struct clk_ops m10v_clk_divider_ops = {
 	.recalc_rate = m10v_clk_divider_recalc_rate,
-	.round_rate = m10v_clk_divider_round_rate,
+	.determine_rate = m10v_clk_divider_determine_rate,
 	.set_rate = m10v_clk_divider_set_rate,
 };
 

-- 
2.50.1

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