aries | p1: staging: fixes string split across lines in zram

Fixes the following checkpatch warning in zram_drv.c:
WARNING: quoted string split across lines

Signed-off-by: Marlies Ruck <marlies.ruck@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Humberto Borba <humberos@gmail.com>

Change-Id: I4c688fd7b0880d03edf579e0f2c18917adcbc876