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clk: qcom: regmap-divider: 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.

Note that prior to running the Coccinelle, div_round_ro_rate() was
renamed to div_ro_round_rate().

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Brian Masney <bmasney@redhat.com>
This commit is contained in:
Brian Masney 2025-08-11 11:19:23 -04:00
parent 34848e21cb
commit b6f90511c1
1 changed files with 17 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

27
drivers/clk/qcom/clk-regmap-divider.c
View file

@ -15,8 +15,8 @@ static inline struct clk_regmap_div *to_clk_regmap_div(struct clk_hw *hw)
return container_of(to_clk_regmap(hw), struct clk_regmap_div, clkr);
}
static long div_round_ro_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *prate)
static int div_ro_determine_rate(struct clk_hw *hw,
struct clk_rate_request *req)
{
struct clk_regmap_div *divider = to_clk_regmap_div(hw);
struct clk_regmap *clkr = &divider->clkr;
@ -26,17 +26,24 @@ static long div_round_ro_rate(struct clk_hw *hw, unsigned long rate,
val >>= divider->shift;
val &= BIT(divider->width) - 1;
return divider_ro_round_rate(hw, rate, prate, NULL, divider->width,
CLK_DIVIDER_ROUND_CLOSEST, val);
req->rate = divider_ro_round_rate(hw, req->rate,
&req->best_parent_rate, NULL,
divider->width,
CLK_DIVIDER_ROUND_CLOSEST, val);
return 0;
}
static long div_round_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *prate)
static int div_determine_rate(struct clk_hw *hw, struct clk_rate_request *req)
{
struct clk_regmap_div *divider = to_clk_regmap_div(hw);
return divider_round_rate(hw, rate, prate, NULL, divider->width,
CLK_DIVIDER_ROUND_CLOSEST);
req->rate = divider_round_rate(hw, req->rate, &req->best_parent_rate,
NULL,
divider->width,
CLK_DIVIDER_ROUND_CLOSEST);
return 0;
}
static int div_set_rate(struct clk_hw *hw, unsigned long rate,
@ -70,14 +77,14 @@ static unsigned long div_recalc_rate(struct clk_hw *hw,
}
const struct clk_ops clk_regmap_div_ops = {
.round_rate = div_round_rate,
.determine_rate = div_determine_rate,
.set_rate = div_set_rate,
.recalc_rate = div_recalc_rate,
};
EXPORT_SYMBOL_GPL(clk_regmap_div_ops);
const struct clk_ops clk_regmap_div_ro_ops = {
.round_rate = div_round_ro_rate,
.determine_rate = div_ro_determine_rate,
.recalc_rate = div_recalc_rate,
};
EXPORT_SYMBOL_GPL(clk_regmap_div_ro_ops);