drm/msm/hdmi_pll_8960: 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.

Acked-by: Dmitry Baryshkov <[e-mail]>
Reviewed-by: Konrad Dybcio <[e-mail]>
Signed-off-by: Brian Masney <[e-mail]>
Patchwork: https://patchwork.freedesktop.org/patch/667982/
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Dmitry Baryshkov <[e-mail]>

drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.c

···
 	return pll->pixclk;
 }
 
-static long hdmi_pll_round_rate(struct clk_hw *hw, unsigned long rate,
-				unsigned long *parent_rate)
+static int hdmi_pll_determine_rate(struct clk_hw *hw,
+				   struct clk_rate_request *req)
 {
-	const struct pll_rate *pll_rate = find_rate(rate);
+	const struct pll_rate *pll_rate = find_rate(req->rate);
 
-	return pll_rate->rate;
+	req->rate = pll_rate->rate;
+
+	return 0;
 }
 
 static int hdmi_pll_set_rate(struct clk_hw *hw, unsigned long rate,
···
 	.enable = hdmi_pll_enable,
 	.disable = hdmi_pll_disable,
 	.recalc_rate = hdmi_pll_recalc_rate,
-	.round_rate = hdmi_pll_round_rate,
+	.determine_rate = hdmi_pll_determine_rate,
 	.set_rate = hdmi_pll_set_rate,
 };