staging: unisys: remove MEMSET define

Remove the redundant MEMSET define in commontypes.h and fix everyplace that
uses it.

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/unisys/common-spar/include/channels/channel.h
Simple merge

diff --cc drivers/staging/unisys/common-spar/include/channels/iochannel.h
Simple merge

diff --cc drivers/staging/unisys/include/commontypes.h
Simple merge