patch submission for multiple branches

Tue Jun 8 21:43:02 UTC 2010

I have updated the twa driver (src/sys/dev/twa) and generated patches
against RELENG_7 and RELENG_8.
I submitted the patches separately in PR 147694 (RELENG_7) and PR 147695
(RELENG_8).
PR 147694 has been closed as a duplicate of PR 147695.

What happens to the patch for RELENG_7 (PR 147694)?
What is the proper way to submit patches for multiple branches?

Tom Couch