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rpmsg: Release rpmsg devices in backends

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The rpmsg devices are allocated in the backends and as such must be
freed there as well.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Bjorn Andersson
2017-03-15 22:18:35 -07:00
parent 2ea659a9ef
commit b0b03b8119
2 changed files with 20 additions and 0 deletions
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9
drivers/rpmsg/virtio_rpmsg_bus.c
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@@ -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;