Commit e69b2afa authored by Maxime Ripard's avatar Maxime Ripard

clk: sunxi-ng: div: Switch to divider_round_rate

divider_round_rate_parent already evaluates changing the parent rate if
CLK_SET_RATE_PARENT is set. Now that we can do that on muxes too, let's
just use it.
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: default avatarChen-Yu Tsai <wens@csie.org>
parent 10a8d9b9
......@@ -20,18 +20,11 @@ static unsigned long ccu_div_round_rate(struct ccu_mux_internal *mux,
void *data)
{
struct ccu_div *cd = data;
unsigned long val;
/*
* We can't use divider_round_rate that assumes that there's
* several parents, while we might be called to evaluate
* several different parents.
*/
val = divider_get_val(rate, *parent_rate, cd->div.table, cd->div.width,
return divider_round_rate_parent(&cd->common.hw, parent,
rate, parent_rate,
cd->div.table, cd->div.width,
cd->div.flags);
return divider_recalc_rate(&cd->common.hw, *parent_rate, val,
cd->div.table, cd->div.flags);
}
static void ccu_div_disable(struct clk_hw *hw)
......@@ -78,18 +71,6 @@ static int ccu_div_determine_rate(struct clk_hw *hw,
{
struct ccu_div *cd = hw_to_ccu_div(hw);
if (clk_hw_get_num_parents(hw) == 1) {
req->rate = divider_round_rate(hw, req->rate,
&req->best_parent_rate,
cd->div.table,
cd->div.width,
cd->div.flags);
req->best_parent_hw = clk_hw_get_parent(hw);
return 0;
}
return ccu_mux_helper_determine_rate(&cd->common, &cd->mux,
req, ccu_div_round_rate, cd);
}
......
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