ib_class 535 drivers/infiniband/core/device.c static struct class ib_class = { ib_class 555 drivers/infiniband/core/device.c coredev->dev.class = &ib_class; ib_class 2718 drivers/infiniband/core/device.c ret = class_register(&ib_class); ib_class 2771 drivers/infiniband/core/device.c class_unregister(&ib_class); ib_class 2792 drivers/infiniband/core/device.c class_unregister(&ib_class);