diff --git a/[refs] b/[refs]
index 7221041e11ca..a75b66cf24b3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2378975bd5ed583da555c7e5dee121663b7d5f46
+refs/heads/master: e6039832bed9a9b967796d7021f17f25b625b616
diff --git a/trunk/drivers/mmc/host/sdhci-pci.c b/trunk/drivers/mmc/host/sdhci-pci.c
index 3cb9abf67d82..bc666a4ed604 100644
--- a/trunk/drivers/mmc/host/sdhci-pci.c
+++ b/trunk/drivers/mmc/host/sdhci-pci.c
@@ -1385,6 +1385,8 @@ static int __devinit sdhci_pci_probe(struct pci_dev *pdev,
 
 	slots = chip->num_slots;	/* Quirk may have changed this */
 
+	pci_enable_msi(pdev);
+
 	for (i = 0; i < slots; i++) {
 		slot = sdhci_pci_probe_slot(pdev, chip, first_bar, i);
 		if (IS_ERR(slot)) {
@@ -1403,6 +1405,8 @@ static int __devinit sdhci_pci_probe(struct pci_dev *pdev,
 	return 0;
 
 free:
+	pci_disable_msi(pdev);
+
 	pci_set_drvdata(pdev, NULL);
 	kfree(chip);
 
@@ -1425,6 +1429,8 @@ static void __devexit sdhci_pci_remove(struct pci_dev *pdev)
 		for (i = 0; i < chip->num_slots; i++)
 			sdhci_pci_remove_slot(chip->slots[i]);
 
+		pci_disable_msi(pdev);
+
 		pci_set_drvdata(pdev, NULL);
 		kfree(chip);
 	}