staging: sm750: add missing spaces after ','

Fixes checkpatch.pl error:
"ERROR: space required after that ',' (ctx:VxV)"

Signed-off-by: Michel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed