[SCSI] 53c700: Fixup m68k drivers:

  - a4000t.c: Add missing include, needed in some configurations
  - bvme6000_scsi.c: Kill bogus opening brace
  - zorro7xx.c: Remove MODULE_DEVICE_TABLE, it should be part of another
                patch

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>