[FS#1428] ramips: mt7620n: NEXX WT3020 switch detection broken

[LEDE Bugs]

The following task is now closed:

FS#1428 - ramips: mt7620n: NEXX WT3020 switch detection broken
User who did this - Mathias Kresin (mkresin)

Reason for closing: Fixed
Additional comments about closing: Fixed with https://git.openwrt.org/d482356322c9910541a3118d049718b384a252bd

More information can be found at the following URL:
https://bugs.openwrt.org/index.php?do=details&task_id=1428