[PATCH] remoteproc: export rproc re/unregister to virtio device APIs

[Phil Chang]

In some case, the remote processor already boot up on previous state,
but still need register to virtio device, so that exported those APIs.

Signed-off-by: Phil Chang <phil.chang@xxxxxxxxxxxx>
Signed-off-by: YJ chiang <yj.chiang@xxxxxxxxxxxx>
---
Hi

In our case, the remote processor is already boot up in u-boot,
we don't want to boot again or load fw in driver but register to virtio
device for rpmsg. so that needs those API exported.
Furthermore, the rproc_vq_interrupt is exported, so those functions
should be exported also.

thanks

 drivers/remoteproc/remoteproc_virtio.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/remoteproc/remoteproc_virtio.c b/drivers/remoteproc/remoteproc_virtio.c
index 0cc617f76068..e23658a76f5e 100644
--- a/drivers/remoteproc/remoteproc_virtio.c
+++ b/drivers/remoteproc/remoteproc_virtio.c
@@ -425,6 +425,7 @@ int rproc_add_virtio_dev(struct rproc_vdev *rvdev, int id)
 out:
 	return ret;
 }
+EXPORT_SYMBOL(rproc_add_virtio_dev);
 
 /**
  * rproc_remove_virtio_dev() - remove an rproc-induced virtio device
@@ -440,3 +441,4 @@ int rproc_remove_virtio_dev(struct device *dev, void *data)
 	unregister_virtio_device(vdev);
 	return 0;
 }
+EXPORT_SYMBOL(rproc_remove_virtio_dev);
-- 
2.18.0