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    SubjectRe: [PATCH v4 09/12] ASoC: wm9712: add ac97 new bus support
    On Mon, Jul 24, 2017 at 10:49:25PM +0200, Robert Jarzmik wrote:
    > Add support for the new ac97 bus model, where devices are automatically
    > discovered on AC-Links.
    >
    > Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
    > ---
    > + } else {
    > + wm9712->ac97 = snd_soc_new_ac97_codec(codec, WM9712_VENDOR_ID,
    > + WM9712_VENDOR_ID_MASK);
    > + if (IS_ERR(wm9712->ac97)) {
    > + ret = PTR_ERR(wm9712->ac97);
    > + dev_err(codec->dev,
    > + "Failed to register AC97 codec: %d\n", ret);
    > + return ret;
    > + }
    > +
    > + regmap = regmap_init_ac97(wm9712->ac97, &wm9712_regmap_config);
    > + if (IS_ERR(regmap)) {
    > + ret = PTR_ERR(regmap);
    > + goto err_free_ac97_codec;

    For the 9713 you had this wrapped in an ifdef? Why did it need an
    ifdef there but doesn't for this driver?

    Thanks,
    Charles

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