diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c
index c51bbb9ea8e8..83c4ddb1bc7f 100644
--- a/drivers/ata/pata_octeon_cf.c
+++ b/drivers/ata/pata_octeon_cf.c
@@ -1014,8 +1014,9 @@ static int octeon_cf_probe(struct platform_device *pdev)
 	}
 	cf_port->c0 = ap->ioaddr.ctl_addr;
 
-	pdev->dev.coherent_dma_mask = DMA_BIT_MASK(64);
-	pdev->dev.dma_mask = &pdev->dev.coherent_dma_mask;
+	rv = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
+	if (rv)
+		return rv;
 
 	ata_port_desc(ap, "cmd %p ctl %p", base, ap->ioaddr.ctl_addr);