[PATCH 2/3] rpmsg: Only invoke announce_create for rpdev with endpoints
From: Bjorn Andersson
Date: Tue Mar 27 2018 - 17:06:56 EST
For special rpmsg devices without a primary endpoint there is nothing to
announce so don't call the backend announce create function if we didn't
create an endpoint.
Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
---
drivers/rpmsg/rpmsg_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/rpmsg/rpmsg_core.c b/drivers/rpmsg/rpmsg_core.c
index dffa3aab7178..e85d2691d2cf 100644
--- a/drivers/rpmsg/rpmsg_core.c
+++ b/drivers/rpmsg/rpmsg_core.c
@@ -442,7 +442,7 @@ static int rpmsg_dev_probe(struct device *dev)
goto out;
}
- if (rpdev->ops->announce_create)
+ if (ept && rpdev->ops->announce_create)
err = rpdev->ops->announce_create(rpdev);
out:
return err;
--
2.16.2