X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Feal_common_bus.c;h=87b0c6e6fa036102140a2668d44edd2f0f32a86f;hb=88ff01ddfb13d580d5ca36b7a6fc1548bac769bf;hp=bf2b138a6e511d4a2bae680e72c3f9a1008a9a23;hpb=2f517390e5697d2bf8c68050a7dc3e2a5c0a5a31;p=dpdk.git

diff --git a/lib/librte_eal/common/eal_common_bus.c b/lib/librte_eal/common/eal_common_bus.c
index bf2b138a6e..87b0c6e6fa 100644
--- a/lib/librte_eal/common/eal_common_bus.c
+++ b/lib/librte_eal/common/eal_common_bus.c
@@ -51,6 +51,8 @@ rte_bus_register(struct rte_bus *bus)
 	RTE_VERIFY(bus->scan);
 	RTE_VERIFY(bus->probe);
 	RTE_VERIFY(bus->find_device);
+	/* Buses supporting driver plug also require unplug. */
+	RTE_VERIFY(!bus->plug || bus->unplug);
 
 	TAILQ_INSERT_TAIL(&rte_bus_list, bus, next);
 	RTE_LOG(DEBUG, EAL, "Registered [%s] bus.\n", bus->name);