diff options
| -rw-r--r-- | drivers/mtd/nand/raw/marvell_nand.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/mtd/nand/raw/marvell_nand.c b/drivers/mtd/nand/raw/marvell_nand.c index f60d885f38bf..179f0ca585f8 100644 --- a/drivers/mtd/nand/raw/marvell_nand.c +++ b/drivers/mtd/nand/raw/marvell_nand.c @@ -2743,11 +2743,14 @@ static int marvell_nfc_init_dma(struct marvell_nfc *nfc) if (ret) return ret; - nfc->dma_chan = dma_request_slave_channel(nfc->dev, "data"); - if (!nfc->dma_chan) { - dev_err(nfc->dev, - "Unable to request data DMA channel\n"); - return -ENODEV; + nfc->dma_chan = dma_request_chan(nfc->dev, "data"); + if (IS_ERR(nfc->dma_chan)) { + ret = PTR_ERR(nfc->dma_chan); + nfc->dma_chan = NULL; + if (ret != -EPROBE_DEFER) + dev_err(nfc->dev, "DMA channel request failed: %d\n", + ret); + return ret; } r = platform_get_resource(pdev, IORESOURCE_MEM, 0); |