[PATCH 6/6] sound: soc: stm: stm32_sai_sub: convert from round_rate() to determine_rate()
Brian Masney
bmasney at redhat.com
Thu Jul 10 08:51:12 PDT 2025
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>
---
sound/soc/stm/stm32_sai_sub.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index bf5299ba11c3c95ad89dfb00612ade7ed42b9d0d..463a2b7d023b9cae802f88041c23a9bcc3219a6a 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -489,20 +489,22 @@ static int stm32_sai_set_parent_rate(struct stm32_sai_sub_data *sai,
return -EINVAL;
}
-static long stm32_sai_mclk_round_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long *prate)
+static int stm32_sai_mclk_determine_rate(struct clk_hw *hw,
+ struct clk_rate_request *req)
{
struct stm32_sai_mclk_data *mclk = to_mclk_data(hw);
struct stm32_sai_sub_data *sai = mclk->sai_data;
int div;
- div = stm32_sai_get_clk_div(sai, *prate, rate);
+ div = stm32_sai_get_clk_div(sai, req->best_parent_rate, req->rate);
if (div <= 0)
return -EINVAL;
- mclk->freq = *prate / div;
+ mclk->freq = req->best_parent_rate / div;
- return mclk->freq;
+ req->rate = mclk->freq;
+
+ return 0;
}
static unsigned long stm32_sai_mclk_recalc_rate(struct clk_hw *hw,
@@ -558,7 +560,7 @@ static const struct clk_ops mclk_ops = {
.enable = stm32_sai_mclk_enable,
.disable = stm32_sai_mclk_disable,
.recalc_rate = stm32_sai_mclk_recalc_rate,
- .round_rate = stm32_sai_mclk_round_rate,
+ .determine_rate = stm32_sai_mclk_determine_rate,
.set_rate = stm32_sai_mclk_set_rate,
};
--
2.50.0
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