Lines Matching defs:tx_ch
106 struct mbox_chan *tx_ch;
622 if (!priv->tx_ch) {
633 err = mbox_send_message(priv->tx_ch, (void *)&mmsg);
804 if (priv->tx_ch && priv->rx_ch)
817 priv->tx_ch = mbox_request_channel_byname(cl, "tx");
818 if (IS_ERR(priv->tx_ch))
819 return dev_err_probe(cl->dev, PTR_ERR(priv->tx_ch),
824 mbox_free_channel(priv->tx_ch);
836 if (priv->tx_ch) {
837 mbox_free_channel(priv->tx_ch);
838 priv->tx_ch = NULL;