USB: digi_acceleport further buffer clean up

Some further cleanup after Oliver's patch to update the tty
buffering.  The input buffer is not used at all anymore, so
I removed it.

Signed-off-by: Al Borchers <alborchers@steinerpoint.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Al Borchers 2007-05-23 12:24:53 -07:00 committed by Greg Kroah-Hartman
commit 5fea2a4dab