diff --git a/hw/xfree86/common/xf86sbusBus.c b/hw/xfree86/common/xf86sbusBus.c
index 3a279cc21..9bfb3b175 100644
--- a/hw/xfree86/common/xf86sbusBus.c
+++ b/hw/xfree86/common/xf86sbusBus.c
@@ -562,23 +562,6 @@ xf86GetSbusInfoForEntity(int entityIndex)
     return NULL;
 }
 
-int
-xf86GetEntityForSbusInfo(sbusDevicePtr psdp)
-{
-    int i;
-
-    for (i = 0; i < xf86NumEntities; i++) {
-        EntityPtr p = xf86Entities[i];
-
-        if (p->bus.type != BUS_SBUS)
-            continue;
-
-        if (p->bus.id.sbus.fbNum == psdp->fbNum)
-            return i;
-    }
-    return -1;
-}
-
 void
 xf86SbusUseBuiltinMode(ScrnInfoPtr pScrn, sbusDevicePtr psdp)
 {
diff --git a/hw/xfree86/common/xf86sbusBus.h b/hw/xfree86/common/xf86sbusBus.h
index 31bbc6e87..307eda586 100644
--- a/hw/xfree86/common/xf86sbusBus.h
+++ b/hw/xfree86/common/xf86sbusBus.h
@@ -54,7 +54,6 @@ extern _X_EXPORT int xf86MatchSbusInstances(const char *driverName,
                                             int numDevs, DriverPtr drvp,
                                             int **foundEntities);
 extern _X_EXPORT sbusDevicePtr xf86GetSbusInfoForEntity(int entityIndex);
-extern _X_EXPORT int xf86GetEntityForSbusInfo(sbusDevicePtr psdp);
 extern _X_EXPORT void xf86SbusUseBuiltinMode(ScrnInfoPtr pScrn,
                                              sbusDevicePtr psdp);
 extern _X_EXPORT void *xf86MapSbusMem(sbusDevicePtr psdp,