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clk: multiplier: convert from round_rate() to determine_rate()

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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>
This commit is contained in:
Brian Masney
2025-08-11 11:18:23 -04:00
parent 4a7aeef18b
commit 772e2dc59c
1 changed files with 7 additions and 5 deletions
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12
drivers/clk/clk-multiplier.c
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@@ -112,14 +112,16 @@ static unsigned long __bestmult(struct clk_hw *hw, unsigned long rate,
return bestmult;
}
static long clk_multiplier_round_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *parent_rate)
static int clk_multiplier_determine_rate(struct clk_hw *hw,
struct clk_rate_request *req)
{
struct clk_multiplier *mult = to_clk_multiplier(hw);
unsigned long factor = __bestmult(hw, rate, parent_rate,
unsigned long factor = __bestmult(hw, req->rate, &req->best_parent_rate,
mult->width, mult->flags);
return *parent_rate * factor;
req->rate = req->best_parent_rate * factor;
return 0;
}
static int clk_multiplier_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -150,7 +152,7 @@ static int clk_multiplier_set_rate(struct clk_hw *hw, unsigned long rate,
const struct clk_ops clk_multiplier_ops = {
.recalc_rate = clk_multiplier_recalc_rate,
.round_rate = clk_multiplier_round_rate,
.determine_rate = clk_multiplier_determine_rate,
.set_rate = clk_multiplier_set_rate,
};
EXPORT_SYMBOL_GPL(clk_multiplier_ops);