diff options
Diffstat (limited to 'drivers/clk/clk-wm831x.c')
| -rw-r--r-- | drivers/clk/clk-wm831x.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/clk/clk-wm831x.c b/drivers/clk/clk-wm831x.c index 34e9d4d541e2..263e927138c2 100644 --- a/drivers/clk/clk-wm831x.c +++ b/drivers/clk/clk-wm831x.c @@ -133,18 +133,20 @@ static unsigned long wm831x_fll_recalc_rate(struct clk_hw *hw, return 0; } -static long wm831x_fll_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *unused) +static int wm831x_fll_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { int best = 0; int i; for (i = 0; i < ARRAY_SIZE(wm831x_fll_auto_rates); i++) - if (abs(wm831x_fll_auto_rates[i] - rate) < - abs(wm831x_fll_auto_rates[best] - rate)) + if (abs(wm831x_fll_auto_rates[i] - req->rate) < + abs(wm831x_fll_auto_rates[best] - req->rate)) best = i; - return wm831x_fll_auto_rates[best]; + req->rate = wm831x_fll_auto_rates[best]; + + return 0; } static int wm831x_fll_set_rate(struct clk_hw *hw, unsigned long rate, @@ -214,7 +216,7 @@ static const struct clk_ops wm831x_fll_ops = { .is_prepared = wm831x_fll_is_prepared, .prepare = wm831x_fll_prepare, .unprepare = wm831x_fll_unprepare, - .round_rate = wm831x_fll_round_rate, + .determine_rate = wm831x_fll_determine_rate, .recalc_rate = wm831x_fll_recalc_rate, .set_rate = wm831x_fll_set_rate, .get_parent = wm831x_fll_get_parent, |