Several drivers don't build on s390 with CONFIG_PCI disabled as
they require MMIO functions.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: stable@vger.kernel.org # 3.9
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 
 config KEYBOARD_OPENCORES
        tristate "OpenCores Keyboard Controller"
+       depends on HAS_IOMEM
        help
          Say Y here if you want to use the OpenCores Keyboard Controller
          http://www.opencores.org/project,keyboardcontroller
 
 
 config SERIO_ALTERA_PS2
        tristate "Altera UP PS/2 controller"
+       depends on HAS_IOMEM
        help
          Say Y here if you have Altera University Program PS/2 ports.