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-rw-r--r--hw/dec_pci.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/hw/dec_pci.c b/hw/dec_pci.c
index 1aec06611c..a35f382052 100644
--- a/hw/dec_pci.c
+++ b/hw/dec_pci.c
@@ -80,15 +80,16 @@ PCIBus *pci_dec_21154_init(PCIBus *parent_bus, int devfn)
 static int pci_dec_21154_init_device(SysBusDevice *dev)
 {
     DECState *s;
+    int pci_mem_config, pci_mem_data;
 
     s = FROM_SYSBUS(DECState, dev);
 
-    memory_region_init_io(&s->host_state.conf_mem, &pci_host_conf_le_ops,
-                          &s->host_state, "pci-conf-idx", 0x1000);
-    memory_region_init_io(&s->host_state.data_mem, &pci_host_data_le_ops,
-                          &s->host_state, "pci-data-idx", 0x1000);
-    sysbus_init_mmio_region(dev, &s->host_state.conf_mem);
-    sysbus_init_mmio_region(dev, &s->host_state.data_mem);
+    pci_mem_config = pci_host_conf_register_mmio(&s->host_state,
+                                                 DEVICE_LITTLE_ENDIAN);
+    pci_mem_data = pci_host_data_register_mmio(&s->host_state,
+                                               DEVICE_LITTLE_ENDIAN);
+    sysbus_init_mmio(dev, 0x1000, pci_mem_config);
+    sysbus_init_mmio(dev, 0x1000, pci_mem_data);
     return 0;
 }