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 <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Brian Masney <bmasney@redhat.com>
Patchwork: https://patchwork.freedesktop.org/patch/667982/
Link: https://lore.kernel.org/r/20250811-drm-clk-round-rate-v2-4-4a91ccf239cf@redhat.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.c b/drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.c
index 83c8781fcc3f6e1db99cfec64055ee5f359e49e5..6ba6bbdb7e05304f0a4be269384b7b9a5d6c668a 100644 (file)
--- a/drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.c
@@ -373,12 +373,14 @@ static unsigned long hdmi_pll_recalc_rate(struct clk_hw *hw,
        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);
+
+       req->rate = pll_rate->rate;
 
-       return pll_rate->rate;
+       return 0;
 }
 
 static int hdmi_pll_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -402,7 +404,7 @@ static const struct clk_ops hdmi_pll_ops = {
        .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,
 };