diff --git a/[refs] b/[refs]
index 74049aa89813..083a060b1615 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9871c799d15dfb1609582bf8b2868217802a2100
+refs/heads/master: f84ef04227d8983c8f76ac0f5cf8b0a15e0c67af
diff --git a/trunk/drivers/mfd/rtsx_pcr.c b/trunk/drivers/mfd/rtsx_pcr.c
index c021ce3df955..b2cfd2ed616c 100644
--- a/trunk/drivers/mfd/rtsx_pcr.c
+++ b/trunk/drivers/mfd/rtsx_pcr.c
@@ -1029,6 +1029,10 @@ static int rtsx_pci_probe(struct pci_dev *pcidev,
 		pci_name(pcidev), (int)pcidev->vendor, (int)pcidev->device,
 		(int)pcidev->revision);
 
+	ret = pci_set_dma_mask(pcidev, DMA_BIT_MASK(32));
+	if (ret < 0)
+		return ret;
+
 	ret = pci_enable_device(pcidev);
 	if (ret)
 		return ret;