DMA-API: usb: use new dma_coerce_mask_and_coherent()
Acked-by: Felipe Balbi <balbi@ti.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/drivers/usb/host/ehci-platform.c b/drivers/usb/host/ehci-platform.c
index 5b0cd2d..7f30b71 100644
--- a/drivers/usb/host/ehci-platform.c
+++ b/drivers/usb/host/ehci-platform.c
@@ -89,9 +89,8 @@
*/
if (!dev_get_platdata(&dev->dev))
dev->dev.platform_data = &ehci_platform_defaults;
- if (!dev->dev.dma_mask)
- dev->dev.dma_mask = &dev->dev.coherent_dma_mask;
- err = dma_set_coherent_mask(&dev->dev, DMA_BIT_MASK(32));
+
+ err = dma_coerce_mask_and_coherent(&dev->dev, DMA_BIT_MASK(32));
if (err)
return err;