diff options
Diffstat (limited to 'drivers/clk/sunxi-ng/ccu_mp.c')
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu_mp.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/clk/sunxi-ng/ccu_mp.c b/drivers/clk/sunxi-ng/ccu_mp.c index 57cf2d615148..cc94a694cb67 100644 --- a/drivers/clk/sunxi-ng/ccu_mp.c +++ b/drivers/clk/sunxi-ng/ccu_mp.c @@ -10,9 +10,9 @@ #include "ccu_gate.h" #include "ccu_mp.h" -static void ccu_mp_find_best(unsigned long parent, unsigned long rate, - unsigned int max_m, unsigned int max_p, - unsigned int *m, unsigned int *p) +static unsigned long ccu_mp_find_best(unsigned long parent, unsigned long rate, + unsigned int max_m, unsigned int max_p, + unsigned int *m, unsigned int *p) { unsigned long best_rate = 0; unsigned int best_m = 0, best_p = 0; @@ -35,6 +35,8 @@ static void ccu_mp_find_best(unsigned long parent, unsigned long rate, *m = best_m; *p = best_p; + + return best_rate; } static unsigned long ccu_mp_find_best_with_parent_adj(struct clk_hw *hw, @@ -109,8 +111,7 @@ static unsigned long ccu_mp_round_rate(struct ccu_mux_internal *mux, max_p = cmp->p.max ?: 1 << ((1 << cmp->p.width) - 1); if (!clk_hw_can_set_rate_parent(&cmp->common.hw)) { - ccu_mp_find_best(*parent_rate, rate, max_m, max_p, &m, &p); - rate = *parent_rate / p / m; + rate = ccu_mp_find_best(*parent_rate, rate, max_m, max_p, &m, &p); } else { rate = ccu_mp_find_best_with_parent_adj(hw, parent_rate, rate, max_m, max_p); |