Commit d616db08 authored by Brian Masney's avatar Brian Masney
Browse files

clk: wm831x: 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 avatarRichard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: default avatarBrian Masney <bmasney@redhat.com>
parent ff03cca7

drivers/clk/clk-wm831x.c

+8 −6
Original line number Diff line number Diff line
@@ -133,18 +133,20 @@ static unsigned long wm831x_fll_recalc_rate(struct clk_hw *hw, 
	return 0;

}



static long wm831x_fll_round_rate(struct clk_hw *hw, unsigned long rate,

				  unsigned long *unused)

static int wm831x_fll_determine_rate(struct clk_hw *hw,

				     struct clk_rate_request *req)

{

	int best = 0;

	int i;



	for (i = 0; i < ARRAY_SIZE(wm831x_fll_auto_rates); i++)

		if (abs(wm831x_fll_auto_rates[i] - rate) <

		    abs(wm831x_fll_auto_rates[best] - rate))

		if (abs(wm831x_fll_auto_rates[i] - req->rate) <

		    abs(wm831x_fll_auto_rates[best] - req->rate))

			best = i;



	return wm831x_fll_auto_rates[best];

	req->rate = wm831x_fll_auto_rates[best];



	return 0;

}



static int wm831x_fll_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -214,7 +216,7 @@ static const struct clk_ops wm831x_fll_ops = { 
	.is_prepared = wm831x_fll_is_prepared,

	.prepare = wm831x_fll_prepare,

	.unprepare = wm831x_fll_unprepare,

	.round_rate = wm831x_fll_round_rate,

	.determine_rate = wm831x_fll_determine_rate,

	.recalc_rate = wm831x_fll_recalc_rate,

	.set_rate = wm831x_fll_set_rate,

	.get_parent = wm831x_fll_get_parent,