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clk: sunxi: factors: Drop round_rate from clk ops

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The common clock framework requires either determine_rate or round_rate
to be implemented. We use determine_rate so we can pass the parent index
to the get_factors callback. This cannot be done easily with round_rate,
so just drop it.

Signed-off-by: Chen-Yu Tsai <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
This commit is contained in:
Chen-Yu Tsai 2016-01-25 21:15:44 +08:00 • committed by Maxime Ripard
commit 50d6ea47ba
1 changed files with 0 additions and 16 deletions
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16
drivers/clk/sunxi/clk-factors.c
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@ -89,21 +89,6 @@ static unsigned long clk_factors_recalc_rate(struct clk_hw *hw,
return rate;
}
static long clk_factors_round_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *parent_rate)
{
struct clk_factors *factors = to_clk_factors(hw);
struct factors_request req = {
.rate = rate,
.parent_rate = *parent_rate,
};
factors->get_factors(&req);
return rate;
}
static int clk_factors_determine_rate(struct clk_hw *hw,
struct clk_rate_request *req)
{
@ -189,7 +174,6 @@ static int clk_factors_set_rate(struct clk_hw *hw, unsigned long rate,
static const struct clk_ops clk_factors_ops = {
.determine_rate = clk_factors_determine_rate,
.recalc_rate = clk_factors_recalc_rate,
.round_rate = clk_factors_round_rate,
.set_rate = clk_factors_set_rate,
};