hw/i386/pc: Use TYPE_PORT92 instead of hardcoded string

By using the TYPE_* definitions for devices, we can:
- quickly find where devices are used with 'git-grep'
- easily rename a device (one-line change).

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index ea7320b91b993efa0b697bbc13e13c2b7c91c6a0..67fddcc8c9f92b1589070967f65a1273e13a9511 100644 (file)
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -1278,7 +1278,7 @@ static void pc_superio_init(ISABus *isa_bus, bool create_fdctrl, bool no_vmport)
         qdev_prop_set_ptr(dev, "ps2_mouse", i8042);
         qdev_init_nofail(dev);
     }
-    port92 = isa_create_simple(isa_bus, "port92");
+    port92 = isa_create_simple(isa_bus, TYPE_PORT92);
 
     a20_line = qemu_allocate_irqs(handle_a20_line_change, first_cpu, 2);
     i8042_setup_a20_line(i8042, a20_line[0]);