@yjchen5
yjchen5 1. Remove printf for PowerDown in USBD sample code.
2195e98 Sep 8, 2022
1. Remove printf for PowerDown in USBD sample code. 
2. Rename WAU8822 to NAU8822.

Change-Id: Ic5f3cde09b76cc8437d15cd1e459f8ea6b97e418
2195e98