diff options
Diffstat (limited to 'drivers/clk/sunxi-ng/ccu_mult.c')
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu_mult.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/clk/sunxi-ng/ccu_mult.c b/drivers/clk/sunxi-ng/ccu_mult.c index 20d0300867f2..12e0783caee6 100644 --- a/drivers/clk/sunxi-ng/ccu_mult.c +++ b/drivers/clk/sunxi-ng/ccu_mult.c @@ -111,10 +111,14 @@ static int ccu_mult_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long flags; u32 reg; - if (ccu_frac_helper_has_rate(&cm->common, &cm->frac, rate)) - return ccu_frac_helper_set_rate(&cm->common, &cm->frac, rate); - else + if (ccu_frac_helper_has_rate(&cm->common, &cm->frac, rate)) { + ccu_frac_helper_enable(&cm->common, &cm->frac); + + return ccu_frac_helper_set_rate(&cm->common, &cm->frac, + rate, cm->lock); + } else { ccu_frac_helper_disable(&cm->common, &cm->frac); + } parent_rate = ccu_mux_helper_apply_prediv(&cm->common, &cm->mux, -1, parent_rate); |