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virtio: virtio_driver doc

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Add comments for the virtio_driver members that were not documented.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Cornelia Huck 2017-03-30 13:13:33 +02:00 • committed by Michael S. Tsirkin
parent 5f24df0945
commit 9ea762a5ae
1 changed files with 4 additions and 0 deletions
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4
include/linux/virtio.h
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@ -165,9 +165,13 @@ int virtio_device_restore(struct virtio_device *dev);
* @feature_table_legacy: same as feature_table but when working in legacy mode.
* @feature_table_size_legacy: number of entries in feature table legacy array.
* @probe: the function to call when a device is found. Returns 0 or -errno.
* @scan: optional function to call after successful probe; intended
* for virtio-scsi to invoke a scan.
* @remove: the function to call when a device is removed.
* @config_changed: optional function to call when the device configuration
* changes; may be called in interrupt context.
* @freeze: optional function to call during suspend/hibernation.
* @restore: optional function to call on resume.
*/
struct virtio_driver {
struct device_driver driver;