Re: [PATCH 37/51] DMA-API: usb: use new dma_coerce_mask_and_coherent()

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On 20/09/2013 00:02, Russell King :
Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
---
  drivers/usb/chipidea/ci_hdrc_imx.c |    4 +---
  drivers/usb/dwc3/dwc3-exynos.c     |    4 +---
  drivers/usb/host/ehci-atmel.c      |    4 +---

For Atmel driver:

Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

[..]

diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c
index 5831a88..8e7323e 100644
--- a/drivers/usb/host/ehci-atmel.c
+++ b/drivers/usb/host/ehci-atmel.c
@@ -90,9 +90,7 @@ static int ehci_atmel_drv_probe(struct platform_device *pdev)
  	 * Since shared usb code relies on it, set it here for now.
  	 * Once we have dma capability bindings this can go away.
  	 */
-	if (!pdev->dev.dma_mask)
-		pdev->dev.dma_mask = &pdev->dev.coherent_dma_mask;
-	retval = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
+	retval = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
  	if (retval)
  		goto fail_create_hcd;


[..]

Thanks Russell,
--
Nicolas Ferre
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