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Commit 664f32dc authored by Chris Lew's avatar Chris Lew Committed by Gerrit - the friendly Code Review server
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rpmsg: glink: Expose rpmsg name attr for glink 



Expose the name field as an attr so clients listening to uevents for
rpmsg can identify the edge the events correspond to.

Change-Id: I318901b47c4b867e3626629838c851fd4bb99aa4
Signed-off-by: default avatarChris Lew <clew@codeaurora.org>
parent 597151c8

drivers/rpmsg/qcom_glink_native.c

+18 −0
Original line number Diff line number Diff line
@@ -1559,6 +1559,22 @@ static void qcom_glink_work(struct work_struct *work) 
	}

}



static ssize_t rpmsg_name_show(struct device *dev,

			       struct device_attribute *attr, char *buf)

{

	struct rpmsg_device *rpdev = to_rpmsg_device(dev);

	struct qcom_glink_device *gdev = to_glink_device(rpdev);



	return snprintf(buf, RPMSG_NAME_SIZE, "%s\n", gdev->glink->name);

}

static DEVICE_ATTR_RO(rpmsg_name);



static struct attribute *qcom_glink_attrs[] = {

	&dev_attr_rpmsg_name.attr,

	NULL

};

ATTRIBUTE_GROUPS(qcom_glink);



static void qcom_glink_device_release(struct device *dev)

{

	struct rpmsg_device *rpdev = to_rpmsg_device(dev);
@@ -1598,6 +1614,8 @@ struct qcom_glink *qcom_glink_native_probe(struct device *dev, 
		return ERR_PTR(-ENOMEM);



	glink->dev = dev;

	glink->dev->groups = qcom_glink_groups;



	glink->tx_pipe = tx;

	glink->rx_pipe = rx;