diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c index 44d010bccfb1..835b1e4e5869 100644 --- a/drivers/clk/clk-composite.c +++ b/drivers/clk/clk-composite.c @@ -47,22 +47,10 @@ static int clk_composite_determine_rate_for_parent(struct clk_hw *rate_hw, struct clk_hw *parent_hw, const struct clk_ops *rate_ops) { - long rate; - req->best_parent_hw = parent_hw; req->best_parent_rate = clk_hw_get_rate(parent_hw); - if (rate_ops->determine_rate) - return rate_ops->determine_rate(rate_hw, req); - - rate = rate_ops->round_rate(rate_hw, req->rate, - &req->best_parent_rate); - if (rate < 0) - return rate; - - req->rate = rate; - - return 0; + return rate_ops->determine_rate(rate_hw, req); } static int clk_composite_determine_rate(struct clk_hw *hw, @@ -79,8 +67,7 @@ static int clk_composite_determine_rate(struct clk_hw *hw, unsigned long best_rate = 0; int i, ret; - if (rate_hw && rate_ops && - (rate_ops->determine_rate || rate_ops->round_rate) && + if (rate_hw && rate_ops && rate_ops->determine_rate && mux_hw && mux_ops && mux_ops->set_parent) { req->best_parent_hw = NULL; @@ -150,18 +137,6 @@ static int clk_composite_determine_rate(struct clk_hw *hw, } } -static long clk_composite_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *prate) -{ - struct clk_composite *composite = to_clk_composite(hw); - const struct clk_ops *rate_ops = composite->rate_ops; - struct clk_hw *rate_hw = composite->rate_hw; - - __clk_hw_set_clk(rate_hw, hw); - - return rate_ops->round_rate(rate_hw, rate, prate); -} - static int clk_composite_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long parent_rate) { @@ -288,17 +263,14 @@ static struct clk_hw *__clk_hw_register_composite(struct device *dev, if (rate_ops->determine_rate) clk_composite_ops->determine_rate = clk_composite_determine_rate; - else if (rate_ops->round_rate) - clk_composite_ops->round_rate = - clk_composite_round_rate; - /* .set_rate requires either .round_rate or .determine_rate */ + /* .set_rate requires .determine_rate */ if (rate_ops->set_rate) { - if (rate_ops->determine_rate || rate_ops->round_rate) + if (rate_ops->determine_rate) clk_composite_ops->set_rate = clk_composite_set_rate; else - WARN(1, "%s: missing round_rate op is required\n", + WARN(1, "%s: missing determine_rate op is required\n", __func__); }