1 files changed, 1 insertions, 1 deletions
diff --git a/hw/ide/ahci.h b/hw/ide/ahci.h
index dc86951ebf..e456193b2b 100644
--- a/hw/ide/ahci.h
+++ b/hw/ide/ahci.h
@@ -289,7 +289,7 @@ struct AHCIDevice {
 typedef struct AHCIState {
     AHCIDevice *dev;
     AHCIControlRegs control_regs;
-    int mem;
+    MemoryRegion mem;
     int ports;
     qemu_irq irq;
 } AHCIState;