[PATCH 8/9] drm/sun4i/sun4i_hdmi_ddc_clk: 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/sun4i/sun4i_hdmi_ddc_clk.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c 
b/drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c
index 
12430b9d4e930f7e7b0536a5cabdf788ba182176..b1beadb9bb59f8fffd23fd5f1a175d7385cd5e06
 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c
@@ -59,13 +59,15 @@ static unsigned long sun4i_ddc_calc_divider(unsigned long 
rate,
        return best_rate;
 }
 
-static long sun4i_ddc_round_rate(struct clk_hw *hw, unsigned long rate,
-                                unsigned long *prate)
+static int sun4i_ddc_determine_rate(struct clk_hw *hw,
+                                   struct clk_rate_request *req)
 {
        struct sun4i_ddc *ddc = hw_to_ddc(hw);
 
-       return sun4i_ddc_calc_divider(rate, *prate, ddc->pre_div,
-                                     ddc->m_offset, NULL, NULL);
+       req->rate = sun4i_ddc_calc_divider(req->rate, req->best_parent_rate,
+                                          ddc->pre_div, ddc->m_offset, NULL, 
NULL);
+
+       return 0;
 }
 
 static unsigned long sun4i_ddc_recalc_rate(struct clk_hw *hw,
@@ -101,7 +103,7 @@ static int sun4i_ddc_set_rate(struct clk_hw *hw, unsigned 
long rate,
 
 static const struct clk_ops sun4i_ddc_ops = {
        .recalc_rate    = sun4i_ddc_recalc_rate,
-       .round_rate     = sun4i_ddc_round_rate,
+       .determine_rate = sun4i_ddc_determine_rate,
        .set_rate       = sun4i_ddc_set_rate,
 };
 

-- 
2.50.0