On Mon, Apr 25, 2016 at 03:17:36PM -0500, Andreas Dannenberg wrote: This looks mostly good, a few small things below.
> + switch (width) {
> + case 16:
> + case 18:
> + case 20:
> + case 24:
> + /*
> + * We only support the different left-justified serial audio
> + * formats in which case there is nothing to configure in the
> + * TAS5720.
> + */
> + break;
> + default:
> + dev_err(codec->dev, "unsupported sample size: %d\n", width);
> + return -EINVAL;
> + }
If the driver doesn't do anything just remove the code.
> + if ((curr_fault & TAS5720_OCE) && !(tas5720->last_fault & TAS5720_OCE))
> + dev_warn(dev, "The Class-D output stage has experienced an over
> current event\n");
"Class D over current". The verbosity is making the line over long and
the phrasing is a bit unclear (and makes it seem less critical than it
really is). These should probably be dev_crit() or somthing too, over
current and similar events on a speaker output are generally extremely
serious.
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