diff --git a/sys/dev/sec/sec.c b/sys/dev/sec/sec.c
index 65ce014adcb8..6b0a62f9e9fa 100644
--- a/sys/dev/sec/sec.c
+++ b/sys/dev/sec/sec.c
@@ -58,7 +58,7 @@ static int	sec_attach(device_t dev);
 static int	sec_detach(device_t dev);
 static int	sec_suspend(device_t dev);
 static int	sec_resume(device_t dev);
-static void	sec_shutdown(device_t dev);
+static int	sec_shutdown(device_t dev);
 static void	sec_primary_intr(void *arg);
 static void	sec_secondary_intr(void *arg);
 static int	sec_setup_intr(struct sec_softc *sc, struct resource **ires,
@@ -500,9 +500,11 @@ sec_resume(device_t dev)
 	return (0);
 }
 
-static void
+static int
 sec_shutdown(device_t dev)
 {
+
+	return (0);
 }
 
 static int
diff --git a/sys/dev/tsec/if_tsec.c b/sys/dev/tsec/if_tsec.c
index 3676cfca9a3b..23ed34e49cba 100644
--- a/sys/dev/tsec/if_tsec.c
+++ b/sys/dev/tsec/if_tsec.c
@@ -313,7 +313,7 @@ tsec_detach(struct tsec_softc *sc)
 	return (0);
 }
 
-void
+int
 tsec_shutdown(device_t dev)
 {
 	struct tsec_softc *sc;
@@ -323,6 +323,7 @@ tsec_shutdown(device_t dev)
 	TSEC_GLOBAL_LOCK(sc);
 	tsec_stop(sc);
 	TSEC_GLOBAL_UNLOCK(sc);
+	return (0);
 }
 
 int
@@ -1582,7 +1583,7 @@ tsec_miibus_readreg(device_t dev, int phy, int reg)
 	return (TSEC_READ(sc, TSEC_REG_MIIMSTAT));
 }
 
-void
+int
 tsec_miibus_writereg(device_t dev, int phy, int reg, int value)
 {
 	struct tsec_softc *sc;
@@ -1606,6 +1607,8 @@ tsec_miibus_writereg(device_t dev, int phy, int reg, int value)
 
 	if (timeout == 0)
 		device_printf(dev, "Timeout while writing to PHY!\n");
+
+	return (0);
 }
 
 void
diff --git a/sys/dev/tsec/if_tsec.h b/sys/dev/tsec/if_tsec.h
index 55b1e4f5110a..a0ac722b681b 100644
--- a/sys/dev/tsec/if_tsec.h
+++ b/sys/dev/tsec/if_tsec.h
@@ -358,10 +358,10 @@ void	tsec_receive_intr(void *arg);
 void	tsec_transmit_intr(void *arg);
 
 int	tsec_miibus_readreg(device_t dev, int phy, int reg);
-void	tsec_miibus_writereg(device_t dev, int phy, int reg, int value);
+int	tsec_miibus_writereg(device_t dev, int phy, int reg, int value);
 void	tsec_miibus_statchg(device_t dev);
 int	tsec_resume(device_t dev); /* XXX */
-void	tsec_shutdown(device_t dev);
+int	tsec_shutdown(device_t dev);
 int	tsec_suspend(device_t dev); /* XXX */
 
 void	tsec_get_hwaddr(struct tsec_softc *sc, uint8_t *addr);
diff --git a/sys/powerpc/booke/pmap.c b/sys/powerpc/booke/pmap.c
index 5eaa2efc9903..5a9dc1cf0e92 100644
--- a/sys/powerpc/booke/pmap.c
+++ b/sys/powerpc/booke/pmap.c
@@ -275,8 +275,8 @@ void pmap_bootstrap_ap(volatile uint32_t *);
 static void		mmu_booke_change_wiring(mmu_t, pmap_t, vm_offset_t, boolean_t);
 static void		mmu_booke_clear_modify(mmu_t, vm_page_t);
 static void		mmu_booke_clear_reference(mmu_t, vm_page_t);
-static void		mmu_booke_copy(pmap_t, pmap_t, vm_offset_t, vm_size_t,
-    vm_offset_t);
+static void		mmu_booke_copy(mmu_t, pmap_t, pmap_t, vm_offset_t,
+    vm_size_t, vm_offset_t);
 static void		mmu_booke_copy_page(mmu_t, vm_page_t, vm_page_t);
 static void		mmu_booke_enter(mmu_t, pmap_t, vm_offset_t, vm_page_t,
     vm_prot_t, boolean_t);
@@ -1890,8 +1890,8 @@ mmu_booke_deactivate(mmu_t mmu, struct thread *td)
  * This routine is only advisory and need not do anything.
  */
 static void
-mmu_booke_copy(pmap_t dst_pmap, pmap_t src_pmap, vm_offset_t dst_addr,
-    vm_size_t len, vm_offset_t src_addr)
+mmu_booke_copy(mmu_t mmu, pmap_t dst_pmap, pmap_t src_pmap,
+    vm_offset_t dst_addr, vm_size_t len, vm_offset_t src_addr)
 {
 
 }