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    Subject[alsa-devel][PATCH 3/4] ASoC: wm8960: use pr_debug instead of pr_err
    Date
    In machine driver, we should find a appropriate sysclk for codec driver,
    and will use codec set_dai_pll to judge if pll can generate such sysclk.
    When sample rate changed, we should look for a useful bclk, lrclk division
    ratio, and will try set_dai_pll for several times. So use pr_debug so that
    don't generate much error logs.

    Signed-off-by: Zidan Wang <b50113@freescale.com>
    ---
    sound/soc/codecs/wm8960.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
    index 86a5489..cb42385 100644
    --- a/sound/soc/codecs/wm8960.c
    +++ b/sound/soc/codecs/wm8960.c
    @@ -914,7 +914,7 @@ static int pll_factors(unsigned int source, unsigned int target,
    pll_div->pre_div = 0;

    if ((Ndiv < 6) || (Ndiv > 12)) {
    - pr_err("WM8960 PLL: Unsupported N=%d\n", Ndiv);
    + pr_debug("WM8960 PLL: Unsupported N=%d\n", Ndiv);
    return -EINVAL;
    }

    --
    1.9.1


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