diff options
| -rw-r--r-- | drivers/remoteproc/remoteproc_core.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index bb78316f8120..62de765a9498 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -377,6 +377,9 @@ static int rproc_handle_vdev(struct rproc *rproc, struct fw_rsc_vdev *rsc, goto unwind_vring_allocations; } + /* track the rvdevs list reference */ + kref_get(&rvdev->refcount); + list_add_tail(&rvdev->node, &rproc->rvdevs); /* it is now safe to add the virtio device */ @@ -839,8 +842,10 @@ static void rproc_resource_cleanup(struct rproc *rproc) } /* clean up remote vdev entries */ - list_for_each_entry_safe(rvdev, rvtmp, &rproc->rvdevs, node) + list_for_each_entry_safe(rvdev, rvtmp, &rproc->rvdevs, node) { rproc_remove_virtio_dev(rvdev); + kref_put(&rvdev->refcount, rproc_vdev_release); + } } /* |