diff options
Diffstat (limited to 'drivers/mmc/host/dw_mmc.c')
| -rw-r--r-- | drivers/mmc/host/dw_mmc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 38099bafcd4c..c59a7b5c69a1 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -1057,8 +1057,10 @@ static int dw_mci_submit_data_dma(struct dw_mci *host, struct mmc_data *data) spin_unlock_irqrestore(&host->irq_lock, irqflags); if (host->dma_ops->start(host, sg_len)) { - /* We can't do DMA */ - dev_err(host->dev, "%s: failed to start DMA.\n", __func__); + /* We can't do DMA, try PIO for this one */ + dev_dbg(host->dev, + "%s: fall back to PIO mode for current transfer\n", + __func__); return -ENODEV; } |