[PATCH 043/114] clk: si5341: convert from round_rate() to determine_rate()

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From: Brian Masney <bmasney@xxxxxxxxxx>

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@xxxxxxxxxx>
---
 drivers/clk/clk-si5341.c | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/drivers/clk/clk-si5341.c b/drivers/clk/clk-si5341.c
index 5004888c7eca5f85a444ec6de684b8dd79635622..2499b771cd83e313eafd83cb0519b1b94da73a61 100644
--- a/drivers/clk/clk-si5341.c
+++ b/drivers/clk/clk-si5341.c
@@ -663,8 +663,8 @@ static unsigned long si5341_synth_clk_recalc_rate(struct clk_hw *hw,
 	return f;
 }
 
-static long si5341_synth_clk_round_rate(struct clk_hw *hw, unsigned long rate,
-		unsigned long *parent_rate)
+static int si5341_synth_clk_determine_rate(struct clk_hw *hw,
+					   struct clk_rate_request *req)
 {
 	struct clk_si5341_synth *synth = to_clk_si5341_synth(hw);
 	u64 f;
@@ -672,15 +672,21 @@ static long si5341_synth_clk_round_rate(struct clk_hw *hw, unsigned long rate,
 	/* The synthesizer accuracy is such that anything in range will work */
 	f = synth->data->freq_vco;
 	do_div(f, SI5341_SYNTH_N_MAX);
-	if (rate < f)
-		return f;
+	if (req->rate < f) {
+		req->rate = f;
+
+		return 0;
+	}
 
 	f = synth->data->freq_vco;
 	do_div(f, SI5341_SYNTH_N_MIN);
-	if (rate > f)
-		return f;
+	if (req->rate > f) {
+		req->rate = f;
 
-	return rate;
+		return 0;
+	}
+
+	return 0;
 }
 
 static int si5341_synth_program(struct clk_si5341_synth *synth,
@@ -741,7 +747,7 @@ static const struct clk_ops si5341_synth_clk_ops = {
 	.prepare = si5341_synth_clk_prepare,
 	.unprepare = si5341_synth_clk_unprepare,
 	.recalc_rate = si5341_synth_clk_recalc_rate,
-	.round_rate = si5341_synth_clk_round_rate,
+	.determine_rate = si5341_synth_clk_determine_rate,
 	.set_rate = si5341_synth_clk_set_rate,
 };
 

-- 
2.50.1






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