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Diffstat (limited to 'hw/fw_cfg.c')
-rw-r--r--hw/fw_cfg.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/fw_cfg.c b/hw/fw_cfg.c
index 8ac0e9dd23..276c396bd4 100644
--- a/hw/fw_cfg.c
+++ b/hw/fw_cfg.c
@@ -266,12 +266,12 @@ void *fw_cfg_init(uint32_t ctl_port, uint32_t data_port,
         register_ioport_write(data_port, 1, 1, fw_cfg_io_writeb, s);
     }
     if (ctl_addr) {
-        io_ctl_memory = cpu_register_io_memory(0, fw_cfg_ctl_mem_read,
+        io_ctl_memory = cpu_register_io_memory(fw_cfg_ctl_mem_read,
                                            fw_cfg_ctl_mem_write, s);
         cpu_register_physical_memory(ctl_addr, FW_CFG_SIZE, io_ctl_memory);
     }
     if (data_addr) {
-        io_data_memory = cpu_register_io_memory(0, fw_cfg_data_mem_read,
+        io_data_memory = cpu_register_io_memory(fw_cfg_data_mem_read,
                                            fw_cfg_data_mem_write, s);
         cpu_register_physical_memory(data_addr, FW_CFG_SIZE, io_data_memory);
     }