diff options
Diffstat (limited to 'drivers/clk/ingenic/cgu.c')
| -rw-r--r-- | drivers/clk/ingenic/cgu.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/clk/ingenic/cgu.c b/drivers/clk/ingenic/cgu.c index 7490d4f4d936..dff759c0f619 100644 --- a/drivers/clk/ingenic/cgu.c +++ b/drivers/clk/ingenic/cgu.c @@ -426,15 +426,15 @@ ingenic_clk_calc_div(const struct ingenic_cgu_clk_info *clk_info, } /* Impose hardware constraints */ - div = min_t(unsigned, div, 1 << clk_info->div.bits); - div = max_t(unsigned, div, 1); + div = clamp_t(unsigned int, div, clk_info->div.div, + clk_info->div.div << clk_info->div.bits); /* * If the divider value itself must be divided before being written to * the divider register, we must ensure we don't have any bits set that * would be lost as a result of doing so. */ - div /= clk_info->div.div; + div = DIV_ROUND_UP(div, clk_info->div.div); div *= clk_info->div.div; return div; |