diff options
Diffstat (limited to 'drivers/usb/host/ohci-exynos.c')
| -rw-r--r-- | drivers/usb/host/ohci-exynos.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c index dc6ee9a..ed685cb 100644 --- a/drivers/usb/host/ohci-exynos.c +++ b/drivers/usb/host/ohci-exynos.c @@ -116,8 +116,9 @@ static int exynos_ohci_probe(struct platform_device *pdev) */ if (!pdev->dev.dma_mask) pdev->dev.dma_mask = &pdev->dev.coherent_dma_mask; - if (!pdev->dev.coherent_dma_mask) - pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); + err = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32)); + if (err) + return err; exynos_ohci = devm_kzalloc(&pdev->dev, sizeof(struct exynos_ohci_hcd), GFP_KERNEL); |
