From b0b03b8119633de0649da9bd506e4850c401ff2b Mon Sep 17 00:00:00 2001 From: Bjorn Andersson Date: Wed, 15 Mar 2017 22:18:35 -0700 Subject: rpmsg: Release rpmsg devices in backends The rpmsg devices are allocated in the backends and as such must be freed there as well. Signed-off-by: Bjorn Andersson --- drivers/rpmsg/virtio_rpmsg_bus.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/rpmsg/virtio_rpmsg_bus.c') diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c index f7cade09d38a..4848da89431f 100644 --- a/drivers/rpmsg/virtio_rpmsg_bus.c +++ b/drivers/rpmsg/virtio_rpmsg_bus.c @@ -360,6 +360,14 @@ static const struct rpmsg_device_ops virtio_rpmsg_ops = { .announce_destroy = virtio_rpmsg_announce_destroy, }; +static void virtio_rpmsg_release_device(struct device *dev) +{ + struct rpmsg_device *rpdev = to_rpmsg_device(dev); + struct virtio_rpmsg_channel *vch = to_virtio_rpmsg_channel(rpdev); + + kfree(vch); +} + /* * create an rpmsg channel using its name and address info. * this function will be used to create both static and dynamic @@ -408,6 +416,7 @@ static struct rpmsg_device *rpmsg_create_channel(struct virtproc_info *vrp, strncpy(rpdev->id.name, chinfo->name, RPMSG_NAME_SIZE); rpdev->dev.parent = &vrp->vdev->dev; + rpdev->dev.release = virtio_rpmsg_release_device; ret = rpmsg_register_device(rpdev); if (ret) return NULL; -- cgit v1.2.3-73-gaa49b