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clk: sunxi-ng: ccu_gate: 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>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://patch.msgid.link/20250703-clk-cocci-drop-round-rate-v1-7-3a8da898367e@redhat.com
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
This commit is contained in:
Brian Masney
2025-07-03 19:22:31 -04:00
committed by Chen-Yu Tsai
parent ea879ce83d
commit ee9c15ca0f
1 changed files with 8 additions and 6 deletions
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14
drivers/clk/sunxi-ng/ccu_gate.c
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@@ -91,8 +91,8 @@ static unsigned long ccu_gate_recalc_rate(struct clk_hw *hw,
return rate;
}
static long ccu_gate_round_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *prate)
static int ccu_gate_determine_rate(struct clk_hw *hw,
struct clk_rate_request *req)
{
struct ccu_gate *cg = hw_to_ccu_gate(hw);
int div = 1;
@@ -101,14 +101,16 @@ static long ccu_gate_round_rate(struct clk_hw *hw, unsigned long rate,
div = cg->common.prediv;
if (clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT) {
unsigned long best_parent = rate;
unsigned long best_parent = req->rate;
if (cg->common.features & CCU_FEATURE_ALL_PREDIV)
best_parent *= div;
*prate = clk_hw_round_rate(clk_hw_get_parent(hw), best_parent);
req->best_parent_rate = clk_hw_round_rate(clk_hw_get_parent(hw), best_parent);
}
return *prate / div;
req->rate = req->best_parent_rate / div;
return 0;
}
static int ccu_gate_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -127,7 +129,7 @@ const struct clk_ops ccu_gate_ops = {
.disable = ccu_gate_disable,
.enable = ccu_gate_enable,
.is_enabled = ccu_gate_is_enabled,
.round_rate = ccu_gate_round_rate,
.determine_rate = ccu_gate_determine_rate,
.set_rate = ccu_gate_set_rate,
.recalc_rate = ccu_gate_recalc_rate,
};