Re: [PATCH] ASoC: fsl_asrc: Add initialization finishing check in runtime resume

On Mon, Sep 5, 2022 at 6:54 PM Shengjiu Wang [off-list ref] wrote:

quoted

quoted

+       /* Wait for status of initialization for every enabled pairs */
+       do {
+               udelay(5);
+               regmap_read(asrc->regmap, REG_ASRCFG, &reg);
+               reg = (reg >> ASRCFG_INIRQi_SHIFT(0)) & 0x7;
+       } while ((reg != ((asrctr >> ASRCTR_ASRCEi_SHIFT(0)) & 0x7)) && --retry);
+
+       /* FIXME: Doesn't treat initialization timeout as error */
+       if (!retry)
+               dev_warn(dev, "initialization isn't finished\n");

Any reason why not just dev_err?

Just hesitate to use dev_err. if use dev_err, then should return an error.
May one of the pairs is finished, it still can continue.

Makes sense. In that case, why "FIXME" :)