X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fusb%2Fhost%2Fehci-octeon.c;h=323a02b1a0a65778b0e7dd74ad9423e632444402;hb=f5f783e7a1bbb8a6540c35efc3cede9c6bc73a4d;hp=45cc00158412ac8a380cda88a28a4bb7536d62fa;hpb=ddd23eb1829988cc1ebc58a2f622c56c508e219e;p=karo-tx-linux.git

diff --git a/drivers/usb/host/ehci-octeon.c b/drivers/usb/host/ehci-octeon.c
index 45cc00158412..323a02b1a0a6 100644
--- a/drivers/usb/host/ehci-octeon.c
+++ b/drivers/usb/host/ehci-octeon.c
@@ -116,8 +116,10 @@ static int ehci_octeon_drv_probe(struct platform_device *pdev)
 	 * We can DMA from anywhere. But the descriptors must be in
 	 * the lower 4GB.
 	 */
-	pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
 	pdev->dev.dma_mask = &ehci_octeon_dma_mask;
+	ret = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
+	if (ret)
+		return ret;
 
 	hcd = usb_create_hcd(&ehci_octeon_hc_driver, &pdev->dev, "octeon");
 	if (!hcd)