Revert "msm: hotplug: Completely suspend hotplug"

* Gave crippling sound when network changes.

This reverts commit 9c250a6f43007ef8c887232e84ef0b1c80c08a86.
ASoC: wcd9320: Add Faux Sound Controls

* Tested and work fine.

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>