vga: Convert to isa_register_portio_list

[jan: fix cut'n'paste errors]
[avi: adjust pci variants not to use isa functions]

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/hw/qxl.c b/hw/qxl.c
index 6db2f1a..03848ed 100644
--- a/hw/qxl.c
+++ b/hw/qxl.c
@@ -1601,7 +1601,7 @@
         ram_size = 32 * 1024 * 1024;
     }
     vga_common_init(vga, ram_size);
-    vga_init(vga, pci_address_space(dev));
+    vga_init(vga, pci_address_space(dev), pci_address_space_io(dev), false);
     register_ioport_write(0x3c0, 16, 1, qxl_vga_ioport_write, vga);
     register_ioport_write(0x3b4,  2, 1, qxl_vga_ioport_write, vga);
     register_ioport_write(0x3d4,  2, 1, qxl_vga_ioport_write, vga);