diff options
-rw-r--r-- | drivers/clk/clk-divider.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c index a1a029092c8d..78b2e656ff6a 100644 --- a/drivers/clk/clk-divider.c +++ b/drivers/clk/clk-divider.c | |||
@@ -220,6 +220,7 @@ static int _div_round_closest(const struct clk_div_table *table, | |||
220 | unsigned long flags) | 220 | unsigned long flags) |
221 | { | 221 | { |
222 | int up, down, div; | 222 | int up, down, div; |
223 | unsigned long up_rate, down_rate; | ||
223 | 224 | ||
224 | up = down = div = DIV_ROUND_CLOSEST(parent_rate, rate); | 225 | up = down = div = DIV_ROUND_CLOSEST(parent_rate, rate); |
225 | 226 | ||
@@ -231,7 +232,10 @@ static int _div_round_closest(const struct clk_div_table *table, | |||
231 | down = _round_down_table(table, div); | 232 | down = _round_down_table(table, div); |
232 | } | 233 | } |
233 | 234 | ||
234 | return (up - div) <= (div - down) ? up : down; | 235 | up_rate = DIV_ROUND_UP(parent_rate, up); |
236 | down_rate = DIV_ROUND_UP(parent_rate, down); | ||
237 | |||
238 | return (rate - up_rate) <= (down_rate - rate) ? up : down; | ||
235 | } | 239 | } |
236 | 240 | ||
237 | static int _div_round(const struct clk_div_table *table, | 241 | static int _div_round(const struct clk_div_table *table, |