[PATCH 3/9] drm/msm/disp/mdp4/mdp4_lvds_pll: convert from round_rate() to determine_rate()

[Brian Masney]

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: Brian Masney <bmas...@redhat.com>
---
 drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_pll.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_pll.c 
b/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_pll.c
index 
fa2c294705105f5facbf7087a9d646f710c4a7fe..82e6225c8d491d44e30631cd5a442fb7c2de3f75
 100644
--- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_pll.c
+++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_pll.c
@@ -98,11 +98,14 @@ static unsigned long mpd4_lvds_pll_recalc_rate(struct 
clk_hw *hw,
        return lvds_pll->pixclk;
 }
 
-static long mpd4_lvds_pll_round_rate(struct clk_hw *hw, unsigned long rate,
-               unsigned long *parent_rate)
+static int mpd4_lvds_pll_determine_rate(struct clk_hw *hw,
+                                       struct clk_rate_request *req)
 {
-       const struct pll_rate *pll_rate = find_rate(rate);
-       return pll_rate->rate;
+       const struct pll_rate *pll_rate = find_rate(req->rate);
+
+       req->rate = pll_rate->rate;
+
+       return 0;
 }
 
 static int mpd4_lvds_pll_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -118,7 +121,7 @@ static const struct clk_ops mpd4_lvds_pll_ops = {
        .enable = mpd4_lvds_pll_enable,
        .disable = mpd4_lvds_pll_disable,
        .recalc_rate = mpd4_lvds_pll_recalc_rate,
-       .round_rate = mpd4_lvds_pll_round_rate,
+       .determine_rate = mpd4_lvds_pll_determine_rate,
        .set_rate = mpd4_lvds_pll_set_rate,
 };
 

-- 
2.50.0