@@ -275,10 +275,13 @@ static int rcar_drif_alloc_dmachannels(struct rcar_drif_sdr *sdr)
for_each_rcar_drif_channel(i, &sdr->cur_ch_mask) {
struct rcar_drif *ch = sdr->ch[i];
- ch->dmach = dma_request_slave_channel(&ch->pdev->dev, "rx");
- if (!ch->dmach) {
- rdrif_err(sdr, "ch%u: dma channel req failed\n", i);
- ret = -ENODEV;
+ ch->dmach = dma_request_chan(&ch->pdev->dev, "rx");
+ if (IS_ERR(ch->dmach)) {
+ ret = PTR_ERR(ch->dmach);
+ if (ret != -EPROBE_DEFER)
+ rdrif_err(sdr,
+ "ch%u: dma channel req failed (%d)\n",
+ i, ret);
goto dmach_error;
}