Remove two MHI LOOPBACK channels, there's no need to match them.

Remove two MHI LOOPBACK channels, there's no need to match them.

Also move PCI ops registration ahead.  That way the ops will be registered
if any subsequent operations within the case processing require the ops to

See Linux commit fbb2a14afe00a5691b43cd19c946472e59e16fc6 and
515bcdf587f9911f2d5de51524cb7e048d295052

ok stsp@