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ASoC: Fix FLL reference clock division setup in WM8993

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Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2009-07-17 22:13:01 +01:00
parent 8aa2df5308
commit 0c11f65555
1 changed files with 2 additions and 0 deletions
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2
sound/soc/codecs/wm8993.c
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@ -345,8 +345,10 @@ static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
/* Fref must be <=13.5MHz */
div = 1;
fll_div->fll_clk_ref_div = 0;
while ((Fref / div) > 13500000) {
div *= 2;
fll_div->fll_clk_ref_div++;
if (div > 8) {
pr_err("Can't scale %dMHz input down to <=13.5MHz\n",