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rpmsg: glink: Store edge name for glink device

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Channels may need to identify the edge their channel was probed for.
Store the edge name by reading the label property from device tree or
default to the node name.

Signed-off-by: Chris Lew <clew@codeaurora.org>
Signed-off-by: Arun Kumar Neelakantam <aneela@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Chris Lew 2018-07-27 17:47:22 +05:30 committed by Bjorn Andersson
parent 52cd704700
commit 475452fca1
1 changed files with 6 additions and 0 deletions
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6
drivers/rpmsg/qcom_glink_native.c
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@ -96,6 +96,8 @@ struct glink_core_rx_intent {
struct qcom_glink {
struct device *dev;
const char *name;
struct mbox_client mbox_client;
struct mbox_chan *mbox_chan;
@ -1575,6 +1577,10 @@ struct qcom_glink *qcom_glink_native_probe(struct device *dev,
idr_init(&glink->lcids);
idr_init(&glink->rcids);
ret = of_property_read_string(dev->of_node, "label", &glink->name);
if (ret < 0)
glink->name = dev->of_node->name;
glink->mbox_client.dev = dev;
glink->mbox_client.knows_txdone = true;
glink->mbox_chan = mbox_request_channel(&glink->mbox_client, 0);