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| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2017-03-16 06:18:35 +0100 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2017-05-17 19:30:22 +0200 |
| commit | b0b03b8119633de0649da9bd506e4850c401ff2b (patch) | |
| tree | 08ea0e214cfd9014133c220dab519e3dc197a0fe /drivers/rpmsg/virtio_rpmsg_bus.c | |
| parent | Linux 4.12-rc1 (diff) | |
| download | linux-b0b03b8119633de0649da9bd506e4850c401ff2b.tar.xz linux-b0b03b8119633de0649da9bd506e4850c401ff2b.zip | |
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 <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/rpmsg/virtio_rpmsg_bus.c')
| -rw-r--r-- | drivers/rpmsg/virtio_rpmsg_bus.c | 9 |
1 files changed, 9 insertions, 0 deletions
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; |