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clk: sp7021: 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 11:19:32 -04:00
parent 25370bf236
commit d61a1ba87b
1 changed files with 12 additions and 10 deletions
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22
drivers/clk/clk-sp7021.c
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@ -412,25 +412,27 @@ static long sp_pll_calc_div(struct sp_pll *clk, unsigned long rate)
return fbdiv;
}
static long sp_pll_round_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *prate)
static int sp_pll_determine_rate(struct clk_hw *hw,
struct clk_rate_request *req)
{
struct sp_pll *clk = to_sp_pll(hw);
long ret;
if (rate == *prate) {
ret = *prate; /* bypass */
if (req->rate == req->best_parent_rate) {
ret = req->best_parent_rate; /* bypass */
} else if (clk->div_width == DIV_A) {
ret = plla_round_rate(clk, rate);
ret = plla_round_rate(clk, req->rate);
} else if (clk->div_width == DIV_TV) {
ret = plltv_div(clk, rate);
ret = plltv_div(clk, req->rate);
if (ret < 0)
ret = *prate;
ret = req->best_parent_rate;
} else {
ret = sp_pll_calc_div(clk, rate) * clk->brate;
ret = sp_pll_calc_div(clk, req->rate) * clk->brate;
}
return ret;
req->rate = ret;
return 0;
}
static unsigned long sp_pll_recalc_rate(struct clk_hw *hw,
@ -535,7 +537,7 @@ static const struct clk_ops sp_pll_ops = {
.enable = sp_pll_enable,
.disable = sp_pll_disable,
.is_enabled = sp_pll_is_enabled,
.round_rate = sp_pll_round_rate,
.determine_rate = sp_pll_determine_rate,
.recalc_rate = sp_pll_recalc_rate,
.set_rate = sp_pll_set_rate
};