Lines Matching refs:tx_chan
61 * @tx_chan: mailbox tx channel
70 struct mbox_chan *tx_chan;
227 ipi->tx_chan = mbox_request_channel_byname(mbox_cl, "tx");
228 if (IS_ERR(ipi->tx_chan)) {
229 ipi->tx_chan = NULL;
237 mbox_free_channel(ipi->tx_chan);
239 ipi->tx_chan = NULL;
255 if (ipi->tx_chan) {
256 mbox_free_channel(ipi->tx_chan);
257 ipi->tx_chan = NULL;
288 ret = mbox_send_message(ipi->tx_chan, mb_msg);