From a8961cae29c38e225120c40c3340dbde2f552e60 Mon Sep 17 00:00:00 2001 From: John Hsu Date: Tue, 13 Sep 2016 11:56:03 +0800 Subject: [PATCH] ASoC: nau8825: fix bug in FLL parameter In the FLL parameter calculation, the FVCO should choose the maximum one. The patch is to fix the bug about the wrong FVCO chosen. Signed-off-by: John Hsu Signed-off-by: Mark Brown Cc: stable@vger.kernel.org --- sound/soc/codecs/nau8825.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/nau8825.c b/sound/soc/codecs/nau8825.c index 5c9707ac4bbf..cc32699f8e29 100644 --- a/sound/soc/codecs/nau8825.c +++ b/sound/soc/codecs/nau8825.c @@ -1912,7 +1912,7 @@ static int nau8825_calc_fll_param(unsigned int fll_in, unsigned int fs, /* Calculate the FLL 10-bit integer input and the FLL 16-bit fractional * input based on FDCO, FREF and FLL ratio. */ - fvco = div_u64(fvco << 16, fref * fll_param->ratio); + fvco = div_u64(fvco_max << 16, fref * fll_param->ratio); fll_param->fll_int = (fvco >> 16) & 0x3FF; fll_param->fll_frac = fvco & 0xFFFF; return 0; -- 2.20.1