diff options
Diffstat (limited to 'drivers/mmc/host/sh_mmcif.c')
| -rw-r--r-- | drivers/mmc/host/sh_mmcif.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c index 5069f1cbcef8..7e1fd557109c 100644 --- a/drivers/mmc/host/sh_mmcif.c +++ b/drivers/mmc/host/sh_mmcif.c @@ -432,8 +432,12 @@ static void sh_mmcif_request_dma(struct sh_mmcif_host *host) host->chan_rx = sh_mmcif_request_dma_pdata(host, pdata->slave_id_rx); } else { - host->chan_tx = dma_request_slave_channel(dev, "tx"); - host->chan_rx = dma_request_slave_channel(dev, "rx"); + host->chan_tx = dma_request_chan(dev, "tx"); + if (IS_ERR(host->chan_tx)) + host->chan_tx = NULL; + host->chan_rx = dma_request_chan(dev, "rx"); + if (IS_ERR(host->chan_rx)) + host->chan_rx = NULL; } dev_dbg(dev, "%s: got channel TX %p RX %p\n", __func__, host->chan_tx, host->chan_rx); |