| Message ID | 1404924109-1750-4-git-send-email-ckeepax@opensource.wolfsonmicro.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 35a730a0790b2a6535e0b4a964c6a8b2d27fa019 |
| Headers | show |
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index e9e0b6b..97cc80d 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -1623,8 +1623,8 @@ static int arizona_calc_fratio(struct arizona_fll *fll, while (div <= ARIZONA_FLL_MAX_REFDIV) { for (ratio = init_ratio; ratio <= ARIZONA_FLL_MAX_FRATIO; ratio++) { - if (ARIZONA_FLL_VCO_CORNER / (fll->vco_mult * ratio) < - Fref) + if ((ARIZONA_FLL_VCO_CORNER / 2) / + (fll->vco_mult * ratio) < Fref) break; if (target % (ratio * Fref)) {
When configuring the FLL we must ensure that the reference clock passed to the FLL is under a certain limit. This limit was specified incorrectly in the current code, this patch corrects this. Although the error will only be encountered in some edge cases. Reported-by: Ryo Tsutsui <ryo.tsutsui@wolfsonmicro.com> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> --- sound/soc/codecs/arizona.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)