diff options
Diffstat (limited to 'drivers/remoteproc')
| -rw-r--r-- | drivers/remoteproc/remoteproc_virtio.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/remoteproc/remoteproc_virtio.c b/drivers/remoteproc/remoteproc_virtio.c index cf4d54e98e6a..70ab496d0431 100644 --- a/drivers/remoteproc/remoteproc_virtio.c +++ b/drivers/remoteproc/remoteproc_virtio.c @@ -23,6 +23,18 @@ #include "remoteproc_internal.h" +static struct rproc_vdev *vdev_to_rvdev(struct virtio_device *vdev) +{ + return container_of(vdev->dev.parent, struct rproc_vdev, dev); +} + +static struct rproc *vdev_to_rproc(struct virtio_device *vdev) +{ + struct rproc_vdev *rvdev = vdev_to_rvdev(vdev); + + return rvdev->rproc; +} + /* kick the remote processor, and let it know which virtqueue to poke at */ static bool rproc_virtio_notify(struct virtqueue *vq) { |