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path: root/drivers/clk/ingenic
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Diffstat (limited to 'drivers/clk/ingenic')
-rw-r--r--drivers/clk/ingenic/cgu.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/clk/ingenic/cgu.c b/drivers/clk/ingenic/cgu.c
index 7cfb7b2a2ed6..8878efb80620 100644
--- a/drivers/clk/ingenic/cgu.c
+++ b/drivers/clk/ingenic/cgu.c
@@ -355,16 +355,16 @@ ingenic_clk_round_rate(struct clk_hw *hw, unsigned long req_rate,
struct ingenic_clk *ingenic_clk = to_ingenic_clk(hw);
struct ingenic_cgu *cgu = ingenic_clk->cgu;
const struct ingenic_cgu_clk_info *clk_info;
- long rate = *parent_rate;
+ unsigned int div = 1;
clk_info = &cgu->clock_info[ingenic_clk->idx];
if (clk_info->type & CGU_CLK_DIV)
- rate /= ingenic_clk_calc_div(clk_info, *parent_rate, req_rate);
+ div = ingenic_clk_calc_div(clk_info, *parent_rate, req_rate);
else if (clk_info->type & CGU_CLK_FIXDIV)
- rate /= clk_info->fixdiv.div;
+ div = clk_info->fixdiv.div;
- return rate;
+ return DIV_ROUND_UP(*parent_rate, div);
}
static int
@@ -384,7 +384,7 @@ ingenic_clk_set_rate(struct clk_hw *hw, unsigned long req_rate,
if (clk_info->type & CGU_CLK_DIV) {
div = ingenic_clk_calc_div(clk_info, parent_rate, req_rate);
- rate = parent_rate / div;
+ rate = DIV_ROUND_UP(parent_rate, div);
if (rate != req_rate)
return -EINVAL;