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rpmsg: glink-smem: Name the edge based on parent remoteproc

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Naming the glink edge device on the parent of_node short name causes
collisions when multiple remoteproc instances with only different unit
address are described on the platform_bus in DeviceTree.

Base the edge's name on the parent remoteproc's name instead, to ensure
that it's unique.

Reviewed-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Bjorn Andersson 2019-08-19 21:16:56 -07:00
parent 61c65f47f3
commit 9fe69a725e
1 changed files with 1 additions and 1 deletions
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2
drivers/rpmsg/qcom_glink_smem.c
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@ -201,7 +201,7 @@ struct qcom_glink *qcom_glink_smem_register(struct device *parent,
dev->parent = parent;
dev->of_node = node;
dev->release = qcom_glink_smem_release;
dev_set_name(dev, "%pOFn:%pOFn", node->parent, node);
dev_set_name(dev, "%s:%pOFn", dev_name(parent->parent), node);
ret = device_register(dev);
if (ret) {
pr_err("failed to register glink edge\n");