205 			 unsigned long parent_rate, unsigned long rate,  in _div_round_up()  argument
208 	int div = DIV_ROUND_UP(parent_rate, rate);  in _div_round_up()
219 			      unsigned long parent_rate, unsigned long rate,  in _div_round_closest()  argument
225 	up = DIV_ROUND_UP(parent_rate, rate);  in _div_round_closest()
226 	down = parent_rate / rate;  in _div_round_closest()
239 	return (rate - up_rate) <= (down_rate - rate) ? up : down;  in _div_round_closest()
243 		      unsigned long parent_rate, unsigned long rate,  in _div_round()  argument
247 		return _div_round_closest(table, parent_rate, rate, flags);  in _div_round()
249 	return _div_round_up(table, parent_rate, rate, flags);  in _div_round()
252 static bool _is_best_div(unsigned long rate, unsigned long now,  in _is_best_div()  argument
256 		return abs(rate - now) < abs(rate - best);  in _is_best_div()
258 	return now <= rate && now > best;  in _is_best_div()
274 static int clk_divider_bestdiv(struct clk_hw *hw, unsigned long rate,  in clk_divider_bestdiv()  argument
283 	if (!rate)  in clk_divider_bestdiv()
284 		rate = 1;  in clk_divider_bestdiv()
290 		bestdiv = _div_round(table, parent_rate, rate, flags);  in clk_divider_bestdiv()
300 	maxdiv = min(ULONG_MAX / rate, maxdiv);  in clk_divider_bestdiv()
305 		if (rate * i == parent_rate_saved) {  in clk_divider_bestdiv()
315 					       rate * i);  in clk_divider_bestdiv()
317 		if (_is_best_div(rate, now, best, flags)) {  in clk_divider_bestdiv()
332 long divider_round_rate(struct clk_hw *hw, unsigned long rate,  in divider_round_rate()  argument
338 	div = clk_divider_bestdiv(hw, rate, prate, table, width, flags);  in divider_round_rate()
344 static long clk_divider_round_rate(struct clk_hw *hw, unsigned long rate,  in clk_divider_round_rate()  argument
358 	return divider_round_rate(hw, rate, prate, divider->table,  in clk_divider_round_rate()
362 int divider_get_val(unsigned long rate, unsigned long parent_rate,  in divider_get_val()  argument
368 	div = DIV_ROUND_UP(parent_rate, rate);  in divider_get_val()
379 static int clk_divider_set_rate(struct clk_hw *hw, unsigned long rate,  in clk_divider_set_rate()  argument
387 	value = divider_get_val(rate, parent_rate, divider->table,  in clk_divider_set_rate()