Index: /trunk/src/VBox/HostDrivers/Support/solaris/SUPDrv-solaris.c
===================================================================
--- /trunk/src/VBox/HostDrivers/Support/solaris/SUPDrv-solaris.c	(revision 44182)
+++ /trunk/src/VBox/HostDrivers/Support/solaris/SUPDrv-solaris.c	(revision 44183)
@@ -321,6 +321,6 @@
         {
             int rc;
+#ifdef USE_SESSION_HASH
             int instance = ddi_get_instance(pDip);
-#ifdef USE_SESSION_HASH
             vbox_devstate_t *pState;
 
@@ -446,5 +446,5 @@
 static int VBoxDrvSolarisOpen(dev_t *pDev, int fFlag, int fType, cred_t *pCred)
 {
-    const bool          fUnrestricted = getminor(*devp) == 0;
+    const bool          fUnrestricted = getminor(*pDev) == 0;
     PSUPDRVSESSION      pSession;
     int                 rc;