diff options
Diffstat (limited to 'drivers/rtc/rtc-pcf8563.c')
| -rw-r--r-- | drivers/rtc/rtc-pcf8563.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c index b2611697fa5e..4e61011fb7a9 100644 --- a/drivers/rtc/rtc-pcf8563.c +++ b/drivers/rtc/rtc-pcf8563.c @@ -330,14 +330,19 @@ static unsigned long pcf8563_clkout_recalc_rate(struct clk_hw *hw, return clkout_rates[buf]; } -static long pcf8563_clkout_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *prate) +static int pcf8563_clkout_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { int i; for (i = 0; i < ARRAY_SIZE(clkout_rates); i++) - if (clkout_rates[i] <= rate) - return clkout_rates[i]; + if (clkout_rates[i] <= req->rate) { + req->rate = clkout_rates[i]; + + return 0; + } + + req->rate = clkout_rates[0]; return 0; } @@ -413,7 +418,7 @@ static const struct clk_ops pcf8563_clkout_ops = { .unprepare = pcf8563_clkout_unprepare, .is_prepared = pcf8563_clkout_is_prepared, .recalc_rate = pcf8563_clkout_recalc_rate, - .round_rate = pcf8563_clkout_round_rate, + .determine_rate = pcf8563_clkout_determine_rate, .set_rate = pcf8563_clkout_set_rate, }; |