Commit 23603ba6 authored by Brian Masney's avatar Brian Masney
Browse files

clk: hsdk-pll: 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 ab0fde4e

drivers/clk/clk-hsdk-pll.c

+7 −5
Original line number Diff line number Diff line
@@ -197,8 +197,8 @@ static unsigned long hsdk_pll_recalc_rate(struct clk_hw *hw, 
	return rate;

}



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

				unsigned long *prate)

static int hsdk_pll_determine_rate(struct clk_hw *hw,

				   struct clk_rate_request *req)

{

	int i;

	unsigned long best_rate;
@@ -211,13 +211,15 @@ static long hsdk_pll_round_rate(struct clk_hw *hw, unsigned long rate, 
	best_rate = pll_cfg[0].rate;



	for (i = 1; pll_cfg[i].rate != 0; i++) {

		if (abs(rate - pll_cfg[i].rate) < abs(rate - best_rate))

		if (abs(req->rate - pll_cfg[i].rate) < abs(req->rate - best_rate))

			best_rate = pll_cfg[i].rate;

	}



	dev_dbg(clk->dev, "chosen best rate: %lu\n", best_rate);



	return best_rate;

	req->rate = best_rate;



	return 0;

}



static int hsdk_pll_comm_update_rate(struct hsdk_pll_clk *clk,
@@ -296,7 +298,7 @@ static int hsdk_pll_set_rate(struct clk_hw *hw, unsigned long rate, 


static const struct clk_ops hsdk_pll_ops = {

	.recalc_rate = hsdk_pll_recalc_rate,

	.round_rate = hsdk_pll_round_rate,

	.determine_rate = hsdk_pll_determine_rate,

	.set_rate = hsdk_pll_set_rate,

};