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authorArnaud Pouliquen <arnaud.pouliquen@foss.st.com>2022-04-26 14:05:36 +0800
committerMathieu Poirier <mathieu.poirier@linaro.org>2022-04-26 09:27:15 -0600
commitdf191796985922488e4e6b64f7bd79c3934412f2 (patch)
tree50991009536baf8b6eb12f171d3018e9c4393671
parent1680939e9ecf7764fba8689cfb3429c2fe2bb23c (diff)
rpmsg: virtio: Fix the unregistration of the device rpmsg_ctrl
Unregister the rpmsg_ctrl device instead of just freeing the the virtio_rpmsg_channel structure. This will properly unregister the device and call virtio_rpmsg_release_device() that frees the structure. Fixes: c486682ae1e2 ("rpmsg: virtio: Register the rpmsg_char device") Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Reviewed-by: Hangyu Hua <hbh25y@gmail.com> Link: https://lore.kernel.org/r/20220426060536.15594-4-hbh25y@gmail.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
-rw-r--r--drivers/rpmsg/virtio_rpmsg_bus.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c
index 9948a7335b83..905ac7910c98 100644
--- a/drivers/rpmsg/virtio_rpmsg_bus.c
+++ b/drivers/rpmsg/virtio_rpmsg_bus.c
@@ -862,7 +862,7 @@ static void rpmsg_virtio_del_ctrl_dev(struct rpmsg_device *rpdev_ctrl)
{
if (!rpdev_ctrl)
return;
- kfree(to_virtio_rpmsg_channel(rpdev_ctrl));
+ device_unregister(&rpdev_ctrl->dev);
}
static int rpmsg_probe(struct virtio_device *vdev)