1 files changed, 4 insertions, 4 deletions
diff --git a/memory.c b/memory.c
index 4c3dc49..bc76f55 100644
--- a/memory.c
+++ b/memory.c
@@ -1501,15 +1501,15 @@ void set_system_io_map(MemoryRegion *mr)
     memory_region_update_topology(NULL);
 }
 
-uint64_t io_mem_read(int io_index, target_phys_addr_t addr, unsigned size)
+uint64_t io_mem_read(MemoryRegion *mr, target_phys_addr_t addr, unsigned size)
 {
-    return memory_region_dispatch_read(io_mem_region[io_index], addr, size);
+    return memory_region_dispatch_read(mr, addr, size);
 }
 
-void io_mem_write(int io_index, target_phys_addr_t addr,
+void io_mem_write(MemoryRegion *mr, target_phys_addr_t addr,
                   uint64_t val, unsigned size)
 {
-    memory_region_dispatch_write(io_mem_region[io_index], addr, val, size);
+    memory_region_dispatch_write(mr, addr, val, size);
 }
 
 typedef struct MemoryRegionList MemoryRegionList;