diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/sdhci-pci-core.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c index df3b8eced8c4..62aa5d0efcee 100644 --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -1302,7 +1302,6 @@ static int sdhci_pci_enable_dma(struct sdhci_host *host) { struct sdhci_pci_slot *slot; struct pci_dev *pdev; - int ret = -1; slot = sdhci_priv(host); pdev = slot->chip->pdev; @@ -1314,20 +1313,6 @@ static int sdhci_pci_enable_dma(struct sdhci_host *host) "doesn't fully claim to support it.\n"); } - if (host->flags & SDHCI_USE_64_BIT_DMA) { - if (host->quirks2 & SDHCI_QUIRK2_BROKEN_64_BIT_DMA) { - host->flags &= ~SDHCI_USE_64_BIT_DMA; - } else { - ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(64)); - if (ret) - dev_warn(&pdev->dev, "Failed to set 64-bit DMA mask\n"); - } - } - if (ret) - ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); - if (ret) - return ret; - pci_set_master(pdev); return 0; |