diff options
Diffstat (limited to 'drivers/usb/host/xhci-plat.c')
| -rw-r--r-- | drivers/usb/host/xhci-plat.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index dc570ce4e831..8094da34825e 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -226,20 +226,13 @@ static int xhci_plat_probe(struct platform_device *pdev) if (!sysdev) sysdev = &pdev->dev; - /* Try to set 64-bit DMA first */ if (WARN_ON(!sysdev->dma_mask)) /* Platform did not initialize dma_mask */ - ret = dma_coerce_mask_and_coherent(sysdev, - DMA_BIT_MASK(64)); + ret = dma_coerce_mask_and_coherent(sysdev, DMA_BIT_MASK(64)); else ret = dma_set_mask_and_coherent(sysdev, DMA_BIT_MASK(64)); - - /* If seting 64-bit DMA mask fails, fall back to 32-bit DMA mask */ - if (ret) { - ret = dma_set_mask_and_coherent(sysdev, DMA_BIT_MASK(32)); - if (ret) - return ret; - } + if (ret) + return ret; pm_runtime_set_active(&pdev->dev); pm_runtime_enable(&pdev->dev); |