diff --git a/sys/dev/twa/tw_osl_freebsd.c b/sys/dev/twa/tw_osl_freebsd.c
index 979228e4dca..98ac6cc3121 100644
--- a/sys/dev/twa/tw_osl_freebsd.c
+++ b/sys/dev/twa/tw_osl_freebsd.c
@@ -359,7 +359,7 @@ twa_attach(device_t dev)
 		return(ENXIO);
 	}
 	if ((error = bus_setup_intr(sc->bus_dev, sc->irq_res,
-			INTR_TYPE_CAM | INTR_MPSAFE,
+			INTR_TYPE_CAM,
 #ifdef TW_OSLI_DEFERRED_INTR_USED
 			twa_pci_intr_fast, NULL,
 #else
diff --git a/sys/dev/twa/tw_osl_share.h b/sys/dev/twa/tw_osl_share.h
index 2bb28a33bb0..cdb6a02b475 100644
--- a/sys/dev/twa/tw_osl_share.h
+++ b/sys/dev/twa/tw_osl_share.h
@@ -75,7 +75,7 @@
 #define TW_OSL_ENCLOSURE_SUPPORT
 #endif
 
-#define TW_OSL_DRIVER_VERSION_STRING	"3.60.03.006"
+#define TW_OSL_DRIVER_VERSION_STRING	"3.70.03.006"
 
 #define	TW_OSL_CAN_SLEEP