From 475452fca1ddd3fe196fb834d58ecfcb83d782a6 Mon Sep 17 00:00:00 2001 From: Chris Lew Date: Fri, 27 Jul 2018 17:47:22 +0530 Subject: rpmsg: glink: Store edge name for glink device 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 Signed-off-by: Arun Kumar Neelakantam Signed-off-by: Bjorn Andersson --- drivers/rpmsg/qcom_glink_native.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/rpmsg/qcom_glink_native.c') diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c index df1d923c0db5..e2ce4e638258 100644 --- a/drivers/rpmsg/qcom_glink_native.c +++ b/drivers/rpmsg/qcom_glink_native.c @@ -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); -- cgit v1.2.3