staging: unisys: visorinput: remove extraneous do_key function

do_key() is no longer needed.

Signed-off-by: Tim Sell <Timothy.Sell@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tim Sell 2015-10-02 13:19:25 -04:00 • committed by Greg Kroah-Hartman
commit 464b577c8b