Commit b1a122f4 authored by Brian Masney's avatar Brian Masney Committed by Raphael Gallais-Pou
Browse files

drm/pl111: 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.

Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarBrian Masney <bmasney@redhat.com>
Link: https://lore.kernel.org/r/20250811-drm-clk-round-rate-v2-5-4a91ccf239cf@redhat.com


Signed-off-by: default avatarRaphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
parent a3e12b9c

drivers/gpu/drm/pl111/pl111_display.c

+8 −5
Original line number Diff line number Diff line
@@ -473,12 +473,15 @@ static int pl111_clk_div_choose_div(struct clk_hw *hw, unsigned long rate, 
	return best_div;

}



static long pl111_clk_div_round_rate(struct clk_hw *hw, unsigned long rate,

				     unsigned long *prate)

static int pl111_clk_div_determine_rate(struct clk_hw *hw,

					struct clk_rate_request *req)

{

	int div = pl111_clk_div_choose_div(hw, rate, prate, true);

	int div = pl111_clk_div_choose_div(hw, req->rate,

					   &req->best_parent_rate, true);



	return DIV_ROUND_UP_ULL(*prate, div);

	req->rate = DIV_ROUND_UP_ULL(req->best_parent_rate, div);



	return 0;

}



static unsigned long pl111_clk_div_recalc_rate(struct clk_hw *hw,
@@ -528,7 +531,7 @@ static int pl111_clk_div_set_rate(struct clk_hw *hw, unsigned long rate, 


static const struct clk_ops pl111_clk_div_ops = {

	.recalc_rate = pl111_clk_div_recalc_rate,

	.round_rate = pl111_clk_div_round_rate,

	.determine_rate = pl111_clk_div_determine_rate,

	.set_rate = pl111_clk_div_set_rate,

};