Index: ebus.c
===================================================================
--- ebus.c	(revision 287726)
+++ ebus.c	(working copy)
@@ -69,7 +69,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/kernel.h>
 #include <sys/malloc.h>
 #include <sys/module.h>
-
 #include <sys/rman.h>
 
 #include <dev/ofw/ofw_bus.h>
@@ -507,7 +506,7 @@ ebus_activate_resource(device_t bus, device_t chil
 	int i, rv;
 
 	sc = device_get_softc(bus);
-	if ((sc->sc_flags & EBUS_PCI) != 0 && type == SYS_RES_MEMORY) {
+	if ((sc->sc_flags & EBUS_PCI) != 0 && type != SYS_RES_IRQ) {
 		for (i = 0; i < sc->sc_nrange; i++) {
 			eri = &sc->sc_rinfo[i];
 			if (rman_is_region_manager(res, &eri->eri_rman) != 0) {
@@ -550,7 +549,7 @@ ebus_release_resource(device_t bus, device_t child
 	passthrough = (device_get_parent(child) != bus);
 	rl = BUS_GET_RESOURCE_LIST(bus, child);
 	sc = device_get_softc(bus);
-	if ((sc->sc_flags & EBUS_PCI) != 0 && type == SYS_RES_MEMORY) {
+	if ((sc->sc_flags & EBUS_PCI) != 0 && type != SYS_RES_IRQ) {
 		if ((rman_get_flags(res) & RF_ACTIVE) != 0 ){
 			rv = bus_deactivate_resource(child, type, rid, res);
 			if (rv != 0)