Commit e20c5abe authored by Brian Masney's avatar Brian Masney
Browse files

clk: rockchip: half-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 0879768d

drivers/clk/rockchip/clk-half-divider.c

+7 −5
Original line number Diff line number Diff line
@@ -92,17 +92,19 @@ static int clk_half_divider_bestdiv(struct clk_hw *hw, unsigned long rate, 
	return bestdiv;

}



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

					unsigned long *prate)

static int clk_half_divider_determine_rate(struct clk_hw *hw,

					   struct clk_rate_request *req)

{

	struct clk_divider *divider = to_clk_divider(hw);

	int div;



	div = clk_half_divider_bestdiv(hw, rate, prate,

	div = clk_half_divider_bestdiv(hw, req->rate, &req->best_parent_rate,

				       divider->width,

				       divider->flags);



	return DIV_ROUND_UP_ULL(((u64)*prate * 2), div * 2 + 3);

	req->rate = DIV_ROUND_UP_ULL(((u64)req->best_parent_rate * 2), div * 2 + 3);



	return 0;

}



static int clk_half_divider_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -141,7 +143,7 @@ static int clk_half_divider_set_rate(struct clk_hw *hw, unsigned long rate, 


static const struct clk_ops clk_half_divider_ops = {

	.recalc_rate = clk_half_divider_recalc_rate,

	.round_rate = clk_half_divider_round_rate,

	.determine_rate = clk_half_divider_determine_rate,

	.set_rate = clk_half_divider_set_rate,

};