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-rw-r--r--hw/mips/mips_mipssim.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/hw/mips/mips_mipssim.c b/hw/mips/mips_mipssim.c
index 3cd0e6e..2c2c7f2 100644
--- a/hw/mips/mips_mipssim.c
+++ b/hw/mips/mips_mipssim.c
@@ -227,8 +227,7 @@ mips_mipssim_init(MachineState *machine)
qdev_set_legacy_instance_id(dev, 0x3f8, 2);
qdev_init_nofail(dev);
sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, env->irq[4]);
- memory_region_add_subregion(get_system_io(), 0x3f8,
- &SERIAL_IO(dev)->serial.io);
+ sysbus_add_io(SYS_BUS_DEVICE(dev), 0x3f8, &SERIAL_IO(dev)->serial.io);
}
if (nd_table[0].used)