clk: si514: 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.

Signed-off-by: Brian Masney <bmasney@redhat.com>

diff --git a/drivers/clk/clk-si514.c b/drivers/clk/clk-si514.c
index 1127c35ce57d70f93fb77feb6a971dae98e871d7..f61590d70575bca52d0255ba114ba6ab381e6f54 100644 (file)
--- a/drivers/clk/clk-si514.c
+++ b/drivers/clk/clk-si514.c
@@ -227,20 +227,28 @@ static unsigned long si514_recalc_rate(struct clk_hw *hw,
        return si514_calc_rate(&settings);
 }
 
-static long si514_round_rate(struct clk_hw *hw, unsigned long rate,
-               unsigned long *parent_rate)
+static int si514_determine_rate(struct clk_hw *hw,
+                               struct clk_rate_request *req)
 {
        struct clk_si514_muldiv settings;
        int err;
 
-       if (!rate)
+       if (!req->rate) {
+               req->rate = 0;
+
                return 0;
+       }
 
-       err = si514_calc_muldiv(&settings, rate);
-       if (err)
-               return err;
+       err = si514_calc_muldiv(&settings, req->rate);
+       if (err) {
+               req->rate = err;
 
-       return si514_calc_rate(&settings);
+               return 0;
+       }
+
+       req->rate = si514_calc_rate(&settings);
+
+       return 0;
 }
 
 /*
@@ -289,7 +297,7 @@ static const struct clk_ops si514_clk_ops = {
        .unprepare = si514_unprepare,
        .is_prepared = si514_is_prepared,
        .recalc_rate = si514_recalc_rate,
-       .round_rate = si514_round_rate,
+       .determine_rate = si514_determine_rate,
        .set_rate = si514_set_rate,
 };