(split) Fix a code-typo that prevented auto-sizing of the dialog.
(split) Similar to r246614, fix panic on removing urtwn(4).  It happens because
nodes are freed after the adapter is gone.
(split) Reset the bit of the R92C_MCUFWDL associated with checksum report
before loading firmware page.  It may fix this problem:
"urtwn0: timeout waiting for checksum report"
(split) Add new USB ID.

Submitted by:	Tuomo Latto <djv+fbpr@iki.fi>
PR:		usb/188046
MFC after:	1 week
(split) Merge branch 'CURRENT' (commit 'c37113fa')