Lines Matching defs:chan
22 * @chan: Transmit/Receive mailbox channel
28 struct mbox_chan *chan;
130 smbox->chan = mbox_request_channel(cl, tx ? 0 : 1);
131 if (IS_ERR(smbox->chan)) {
132 ret = PTR_ERR(smbox->chan);
150 if (smbox && !IS_ERR(smbox->chan)) {
151 mbox_free_channel(smbox->chan);
153 smbox->chan = NULL;
168 ret = mbox_send_message(smbox->chan, xfer);
187 mbox_client_txdone(smbox->chan, ret);