65 		if (chan->cl->tx_prepare)  in msg_submit()
66 			chan->cl->tx_prepare(chan->cl, data);  in msg_submit()
98 	if (chan->cl->tx_done)  in tx_tick()
99 		chan->cl->tx_done(chan->cl, mssg, r);  in tx_tick()
101 	if (r != -ETIME && chan->cl->tx_block)  in tx_tick()
115 		if (chan->active_req != MBOX_NO_MSG && chan->cl) {  in txdone_hrtimer()
148 	if (chan->cl->rx_callback)  in mbox_chan_received_data()
149 		chan->cl->rx_callback(chan->cl, mssg);  in mbox_chan_received_data()
270 	if (!chan || !chan->cl || mssg == MBOX_NO_MSG)  in mbox_send_message()
281 	if (chan->cl->tx_block) {  in mbox_send_message()
285 		if (!chan->cl->tx_tout) /* wait forever */  in mbox_send_message()
288 			wait = msecs_to_jiffies(chan->cl->tx_tout);  in mbox_send_message()
330 static int __mbox_bind_client(struct mbox_chan *chan, struct mbox_client *cl)  in __mbox_bind_client()  argument
332 	struct device *dev = cl->dev;  in __mbox_bind_client()
335 	if (chan->cl || !try_module_get(chan->mbox->dev->driver->owner)) {  in __mbox_bind_client()
344 		chan->cl = cl;  in __mbox_bind_client()
347 		if (chan->txdone_method	== MBOX_TXDONE_BY_POLL && cl->knows_txdone)  in __mbox_bind_client()
381 int mbox_bind_client(struct mbox_chan *chan, struct mbox_client *cl)  in mbox_bind_client()  argument
385 	return __mbox_bind_client(chan, cl);  in mbox_bind_client()
406 struct mbox_chan *mbox_request_channel(struct mbox_client *cl, int index)  in mbox_request_channel()  argument
417 	dev = cl->dev;  in mbox_request_channel()
462 		ret = __mbox_bind_client(chan, cl);  in mbox_request_channel()
471 struct mbox_chan *mbox_request_channel_byname(struct mbox_client *cl,  in mbox_request_channel_byname()  argument
474 	int index = device_property_match_string(cl->dev, "mbox-names", name);  in mbox_request_channel_byname()
477 		dev_err(cl->dev, "%s() could not locate channel named \"%s\"\n",  in mbox_request_channel_byname()
481 	return mbox_request_channel(cl, index);  in mbox_request_channel_byname()
492 	if (!chan || !chan->cl)  in mbox_free_channel()
500 		chan->cl = NULL;  in mbox_free_channel()
553 		chan->cl = NULL;  in mbox_controller_register()