On Mon, Sep 21, 2020 at 10:40:10AM -0400, Sasha Levin wrote:

> The WM8994_MICBIAS register is not available in the WM1811 CODEC so skip
> initialization of that register for that device.
> This suppresses an error during boot:
> "wm8994-codec: ASoC: error at snd_soc_component_update_bits on wm8994-codec"

This is pretty much a cosmetic change - previously we were silently not
reading the register, this just removes the attempt to read it since we
added an error message in the core.