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;