[PATCH] ASoC: rt5682: remove LDO2 power supply widget

[Mark Brown]

On Tue, Jan 19, 2021 at 05:11:58PM +0800, shumingf at realtek.com wrote:
> From: Shuming Fan <shumingf at realtek.com>
> 
> The application circuit shall provide MICVDD power.
> Hence, the codec driver doesn't need to enable LDO2.
> This patch also reduces power consumption while the recording from the headset.

This sounds very board specific - shouldn't this be something configured
by the platform?  Having a default that doesn't use the LDO is fine but
some platforms could reasonably use the LDO that's there.
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