drivers/tty/rpmsg_tty.c

32 	struct rpmsg_device	*rpdev;	 /* rpmsg device */
35 static int rpmsg_tty_cb(struct rpmsg_device *rpdev, void *data, int len, void *priv, u32 src)
37 	struct rpmsg_tty_port *cport = dev_get_drvdata(&rpdev->dev);
44 		dev_err_ratelimited(&rpdev->dev, "Trunc buffer: available space is %d\n", copied);
80 	struct rpmsg_device *rpdev;
84 	rpdev = cport->rpdev;
86 	msg_max_size = rpmsg_get_mtu(rpdev->ept);
96 	ret = rpmsg_trysend(rpdev->ept, (void *)buf, msg_size);
98 		dev_dbg_ratelimited(&rpdev->dev, "rpmsg_send failed: %d\n", ret);
110 	size = rpmsg_get_mtu(cport->rpdev->ept);
171 static int rpmsg_tty_probe(struct rpmsg_device *rpdev)
174 	struct device *dev = &rpdev->dev;
193 	cport->rpdev = rpdev;
198 		rpdev->src, rpdev->dst, cport->id);
203 static void rpmsg_tty_remove(struct rpmsg_device *rpdev)
205 	struct rpmsg_tty_port *cport = dev_get_drvdata(&rpdev->dev);
207 	dev_dbg(&rpdev->dev, "Removing rpmsg tty device %d\n", cport->id);