diff options
Diffstat (limited to 'drivers/clk/sunxi-ng/ccu_nm.c')
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu_nm.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/clk/sunxi-ng/ccu_nm.c b/drivers/clk/sunxi-ng/ccu_nm.c index 9ca9257f4426..c1fd11542c45 100644 --- a/drivers/clk/sunxi-ng/ccu_nm.c +++ b/drivers/clk/sunxi-ng/ccu_nm.c @@ -27,8 +27,8 @@ static unsigned long ccu_nm_calc_rate(unsigned long parent, return rate; } -static void ccu_nm_find_best(unsigned long parent, unsigned long rate, - struct _ccu_nm *nm) +static unsigned long ccu_nm_find_best(unsigned long parent, unsigned long rate, + struct _ccu_nm *nm) { unsigned long best_rate = 0; unsigned long best_n = 0, best_m = 0; @@ -52,6 +52,8 @@ static void ccu_nm_find_best(unsigned long parent, unsigned long rate, nm->n = best_n; nm->m = best_m; + + return best_rate; } static void ccu_nm_disable(struct clk_hw *hw) @@ -157,8 +159,7 @@ static long ccu_nm_round_rate(struct clk_hw *hw, unsigned long rate, _nm.min_m = 1; _nm.max_m = nm->m.max ?: 1 << nm->m.width; - ccu_nm_find_best(*parent_rate, rate, &_nm); - rate = ccu_nm_calc_rate(*parent_rate, _nm.n, _nm.m); + rate = ccu_nm_find_best(*parent_rate, rate, &_nm); if (nm->common.features & CCU_FEATURE_FIXED_POSTDIV) rate /= nm->fixed_post_div; |