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path: root/drivers/clk/ingenic/cgu.c
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Diffstat (limited to 'drivers/clk/ingenic/cgu.c')
-rw-r--r--drivers/clk/ingenic/cgu.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/clk/ingenic/cgu.c b/drivers/clk/ingenic/cgu.c
index dac6edc670cc..c8e9cb6c8e39 100644
--- a/drivers/clk/ingenic/cgu.c
+++ b/drivers/clk/ingenic/cgu.c
@@ -392,15 +392,21 @@ static unsigned int
ingenic_clk_calc_hw_div(const struct ingenic_cgu_clk_info *clk_info,
unsigned int div)
{
- unsigned int i;
+ unsigned int i, best_i = 0, best = (unsigned int)-1;
for (i = 0; i < (1 << clk_info->div.bits)
&& clk_info->div.div_table[i]; i++) {
- if (clk_info->div.div_table[i] >= div)
- return i;
+ if (clk_info->div.div_table[i] >= div &&
+ clk_info->div.div_table[i] < best) {
+ best = clk_info->div.div_table[i];
+ best_i = i;
+
+ if (div == best)
+ break;
+ }
}
- return i - 1;
+ return best_i;
}
static unsigned