From 971bedca26e037ee961e090c84c2640563836d3e Mon Sep 17 00:00:00 2001 From: Cornelia Huck Date: Mon, 21 Jan 2019 13:19:44 +0100 Subject: virtio-ccw: wire up ->bus_name callback Return the bus id of the ccw proxy device. This makes 'ethtool -i' show a more useful value than 'virtio' in the bus-info field. Acked-by: Halil Pasic Signed-off-by: Cornelia Huck Signed-off-by: Michael S. Tsirkin --- drivers/s390/virtio/virtio_ccw.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/s390/virtio') diff --git a/drivers/s390/virtio/virtio_ccw.c b/drivers/s390/virtio/virtio_ccw.c index 1a738fe9f26b..74c328321889 100644 --- a/drivers/s390/virtio/virtio_ccw.c +++ b/drivers/s390/virtio/virtio_ccw.c @@ -975,6 +975,13 @@ static void virtio_ccw_set_status(struct virtio_device *vdev, u8 status) kfree(ccw); } +static const char *virtio_ccw_bus_name(struct virtio_device *vdev) +{ + struct virtio_ccw_device *vcdev = to_vc_device(vdev); + + return dev_name(&vcdev->cdev->dev); +} + static const struct virtio_config_ops virtio_ccw_config_ops = { .get_features = virtio_ccw_get_features, .finalize_features = virtio_ccw_finalize_features, @@ -985,6 +992,7 @@ static const struct virtio_config_ops virtio_ccw_config_ops = { .reset = virtio_ccw_reset, .find_vqs = virtio_ccw_find_vqs, .del_vqs = virtio_ccw_del_vqs, + .bus_name = virtio_ccw_bus_name, }; -- cgit v1.2.3-59-g8ed1b