target/linux/sunxi/patches-3.14/275-clk-sunxi-late-clock-fixes.patch

   1 diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
   2 index a393df1..0393f85 100644
   3 --- a/drivers/clk/sunxi/clk-sunxi.c
   4 +++ b/drivers/clk/sunxi/clk-sunxi.c
   5 @@ -326,7 +326,7 @@ static void sun4i_get_apb1_factors(u32 *freq, u32 parent_rate,
   6         if (parent_rate < *freq)
   7                 *freq = parent_rate;
   8
   9 -       parent_rate = (parent_rate + (*freq - 1)) / *freq;
  10 +       parent_rate = DIV_ROUND_UP(parent_rate, *freq);
  11
  12         /* Invalid rate! */
  13         if (parent_rate > 32)
  14 @@ -371,7 +371,7 @@ static void sun4i_get_mod0_factors(u32 *freq, u32 parent_rate,
  15         if (*freq > parent_rate)
  16                 *freq = parent_rate;
  17
  18 -       div = parent_rate / *freq;
  19 +       div = DIV_ROUND_UP(parent_rate, *freq);
  20
  21         if (div < 16)
  22                 calcp = 0;
  23 @@ -412,7 +412,7 @@ static void sun7i_a20_get_out_factors(u32 *freq, u32 parent_rate,
  24         if (*freq > parent_rate)
  25                 *freq = parent_rate;
  26
  27 -       div = parent_rate / *freq;
  28 +       div = DIV_ROUND_UP(parent_rate, *freq);
  29
  30         if (div < 32)
  31                 calcp = 0;