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rpmsg: virtio: Fix the unregistration of the device rpmsg_ctrl
[ Upstream commitdf19179698
] 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:c486682ae1
("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> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -862,7 +862,7 @@ static void rpmsg_virtio_del_ctrl_dev(struct rpmsg_device *rpdev_ctrl)
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{
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if (!rpdev_ctrl)
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return;
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kfree(to_virtio_rpmsg_channel(rpdev_ctrl));
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device_unregister(&rpdev_ctrl->dev);
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}
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static int rpmsg_probe(struct virtio_device *vdev)
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