rpmsg: qcom: glink: remove unused name

The qcom_glink.name is read from DTS but never used further, never
referenced, so drop it.  This also fixes kerneldoc warning:

  drivers/rpmsg/qcom_glink_native.c:125:
    warning: Function parameter or member 'name' not described in 'qcom_glink'
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220519073330.7187-2-krzysztof.kozlowski@linaro.org

drivers/rpmsg/qcom_glink_native.c

@@ -98,8 +98,6 @@ struct glink_core_rx_intent {
 struct qcom_glink {
 	struct device *dev;
 
-	const char *name;
-
 	struct mbox_client mbox_client;
 	struct mbox_chan *mbox_chan;
 
@@ -1755,10 +1753,6 @@ struct qcom_glink *qcom_glink_native_probe(struct device *dev,
 	if (ret)
 		dev_err(dev, "failed to add groups\n");
 
-	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);