Commit 34848e21 authored by Brian Masney's avatar Brian Masney
Browse files

clk: mvebu: dove-divider: convert from round_rate() to determine_rate() 



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: default avatarBrian Masney <bmasney@redhat.com>
parent 27dbfefd

drivers/clk/mvebu/dove-divider.c

+8 −8
Original line number Diff line number Diff line
@@ -108,23 +108,23 @@ static unsigned long dove_recalc_rate(struct clk_hw *hw, unsigned long parent) 
	return rate;

}



static long dove_round_rate(struct clk_hw *hw, unsigned long rate,

			    unsigned long *parent)

static int dove_determine_rate(struct clk_hw *hw,

			       struct clk_rate_request *req)

{

	struct dove_clk *dc = to_dove_clk(hw);

	unsigned long parent_rate = *parent;

	unsigned long parent_rate = req->best_parent_rate;

	int divider;



	divider = dove_calc_divider(dc, rate, parent_rate, false);

	divider = dove_calc_divider(dc, req->rate, parent_rate, false);

	if (divider < 0)

		return divider;



	rate = DIV_ROUND_CLOSEST(parent_rate, divider);

	req->rate = DIV_ROUND_CLOSEST(parent_rate, divider);



	pr_debug("%s(): %s divider=%u parent=%lu rate=%lu\n",

		 __func__, dc->name, divider, parent_rate, rate);

		 __func__, dc->name, divider, parent_rate, req->rate);



	return rate;

	return 0;

}



static int dove_set_clock(struct clk_hw *hw, unsigned long rate,
@@ -154,7 +154,7 @@ static int dove_set_clock(struct clk_hw *hw, unsigned long rate, 


static const struct clk_ops dove_divider_ops = {

	.set_rate	= dove_set_clock,

	.round_rate	= dove_round_rate,

	.determine_rate = dove_determine_rate,

	.recalc_rate	= dove_recalc_rate,

};