Lines Matching defs:chan
348 struct mbox_chan *chan;
402 chan = mbox_request_channel_byname(&ddata->mbox_client_vq0, "vq0_rx");
403 if (IS_ERR(chan)) {
404 dev_err(&rproc->dev, "failed to request mbox chan 0\n");
405 ret = PTR_ERR(chan);
408 ddata->mbox_chan[ST_RPROC_VQ0 * MBOX_MAX + MBOX_RX] = chan;
410 chan = mbox_request_channel_byname(&ddata->mbox_client_vq0, "vq0_tx");
411 if (IS_ERR(chan)) {
412 dev_err(&rproc->dev, "failed to request mbox chan 0\n");
413 ret = PTR_ERR(chan);
416 ddata->mbox_chan[ST_RPROC_VQ0 * MBOX_MAX + MBOX_TX] = chan;
418 chan = mbox_request_channel_byname(&ddata->mbox_client_vq1, "vq1_rx");
419 if (IS_ERR(chan)) {
420 dev_err(&rproc->dev, "failed to request mbox chan 1\n");
421 ret = PTR_ERR(chan);
424 ddata->mbox_chan[ST_RPROC_VQ1 * MBOX_MAX + MBOX_RX] = chan;
426 chan = mbox_request_channel_byname(&ddata->mbox_client_vq1, "vq1_tx");
427 if (IS_ERR(chan)) {
428 dev_err(&rproc->dev, "failed to request mbox chan 1\n");
429 ret = PTR_ERR(chan);
432 ddata->mbox_chan[ST_RPROC_VQ1 * MBOX_MAX + MBOX_TX] = chan;