5 files changed, 7 insertions, 7 deletions

diff --git a/sys/dev/usb/ucom.c b/sys/dev/usb/ucom.c
index b398661c9974..a57d6f82e997 100644
--- a/sys/dev/usb/ucom.c
+++ b/sys/dev/usb/ucom.c
@@ -875,7 +875,7 @@ ucomstart(struct tty *tp)
 			CLR(tp->t_state, TS_SO_OLOWAT);
 			wakeup(TSA_OLOWAT(tp));
 		}
-		selwakeup(&tp->t_wsel);
+		selwakeuppri(&tp->t_wsel, TTIPRI);
 		if (tp->t_outq.c_cc == 0) {
 			if (ISSET(tp->t_state, TS_BUSY | TS_SO_OCOMPLETE) ==
 			    TS_SO_OCOMPLETE && tp->t_outq.c_cc == 0) {
diff --git a/sys/dev/usb/ugen.c b/sys/dev/usb/ugen.c
index bf73938f1f46..8740c3d7fef0 100644
--- a/sys/dev/usb/ugen.c
+++ b/sys/dev/usb/ugen.c
@@ -945,7 +945,7 @@ ugenintr(usbd_xfer_handle xfer, usbd_private_handle addr, usbd_status status)
 		DPRINTFN(5, ("ugen_intr: waking %p\n", sce));
 		wakeup(sce);
 	}
-	selwakeup(&sce->rsel);
+	selwakeuppri(&sce->rsel, PZERO);
 }
 
 Static void
@@ -1005,7 +1005,7 @@ ugen_isoc_rintr(usbd_xfer_handle xfer, usbd_private_handle addr,
 		DPRINTFN(5, ("ugen_isoc_rintr: waking %p\n", sce));
 		wakeup(sce);
 	}
-	selwakeup(&sce->rsel);
+	selwakeuppri(&sce->rsel, PZERO);
 }
 
 Static usbd_status
diff --git a/sys/dev/usb/uhid.c b/sys/dev/usb/uhid.c
index c61e4baaf4a7..2451542f7946 100644
--- a/sys/dev/usb/uhid.c
+++ b/sys/dev/usb/uhid.c
@@ -383,7 +383,7 @@ uhid_intr(usbd_xfer_handle xfer, usbd_private_handle addr, usbd_status status)
 		DPRINTFN(5, ("uhid_intr: waking %p\n", &sc->sc_q));
 		wakeup(&sc->sc_q);
 	}
-	selwakeup(&sc->sc_rsel);
+	selwakeuppri(&sc->sc_rsel, PZERO);
 	if (sc->sc_async != NULL) {
 		DPRINTFN(3, ("uhid_intr: sending SIGIO %p\n", sc->sc_async));
 		PROC_LOCK(sc->sc_async);
diff --git a/sys/dev/usb/ums.c b/sys/dev/usb/ums.c
index f09fba7eb815..dea1e0b8f827 100644
--- a/sys/dev/usb/ums.c
+++ b/sys/dev/usb/ums.c
@@ -394,7 +394,7 @@ ums_detach(device_t self)
 	}
 	if (sc->state & UMS_SELECT) {
 		sc->state &= ~UMS_SELECT;
-		selwakeup(&sc->rsel);
+		selwakeuppri(&sc->rsel, PZERO);
 	}
 
 	destroy_dev(sc->dev);
@@ -533,7 +533,7 @@ ums_add_to_queue(struct ums_softc *sc, int dx, int dy, int dz, int buttons)
 	}
 	if (sc->state & UMS_SELECT) {
 		sc->state &= ~UMS_SELECT;
-		selwakeup(&sc->rsel);
+		selwakeuppri(&sc->rsel, PZERO);
 	}
 }
 Static int
diff --git a/sys/dev/usb/usb.c b/sys/dev/usb/usb.c
index 846a82fe32f5..dd2e2b361ebd 100644
--- a/sys/dev/usb/usb.c
+++ b/sys/dev/usb/usb.c
@@ -810,7 +810,7 @@ usb_add_event(int type, struct usb_event *uep)
 	TAILQ_INSERT_TAIL(&usb_events, ueq, next);
 	usb_nevents++;
 	wakeup(&usb_events);
-	selwakeup(&usb_selevent);
+	selwakeuppri(&usb_selevent, PZERO);
 	if (usb_async_proc != NULL) {
 		PROC_LOCK(usb_async_proc);
 		psignal(usb_async_proc, SIGIO);