1 files changed, 0 insertions, 6 deletions
diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c
index f9218aa952..bf4221d4bf 100644
--- a/hw/pci-host/piix.c
+++ b/hw/pci-host/piix.c
@@ -58,12 +58,6 @@ typedef struct I440FXState {
 #define XEN_PIIX_NUM_PIRQS      128ULL
 #define PIIX_PIRQC              0x60
 
-/*
- * Reset Control Register: PCI-accessible ISA-Compatible Register at address
- * 0xcf9, provided by the PCI/ISA bridge (PIIX3 PCI function 0, 8086:7000).
- */
-#define RCR_IOPORT 0xcf9
-
 typedef struct PIIX3State {
     PCIDevice dev;