vga-pci: use PCI_VGA_MMIO_SIZE

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180522165058.15404-3-kraxel@redhat.com
1 file changed