Symbol: class_create
sys/ofed/drivers/infiniband/core/ib_user_mad.c
1364
umad_class = class_create(THIS_MODULE, "infiniband_mad");
sys/ofed/drivers/infiniband/core/ib_uverbs_main.c
1215
uverbs_class = class_create(THIS_MODULE, "infiniband_verbs");