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rpmsg: Only invoke announce_create for rpdev with endpoints
author
Bjorn Andersson
<bjorn.andersson@linaro.org>
Tue, 27 Mar 2018 21:06:42 +0000
(14:06 -0700)
committer
Bjorn Andersson
<bjorn.andersson@linaro.org>
Wed, 28 Mar 2018 04:54:36 +0000
(21:54 -0700)
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@linaro.org>
drivers/rpmsg/rpmsg_core.c
patch
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diff --git
a/drivers/rpmsg/rpmsg_core.c
b/drivers/rpmsg/rpmsg_core.c
index
5a08176
..
920a02f
100644
(file)
--- 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;