From b5d29f052b79f3d8cebd61d93f1800f78161fb88 Mon Sep 17 00:00:00 2001 From: Subash Patel Date: Wed, 5 Dec 2012 10:32:14 +0530 Subject: ARM: exynos: update coherent dma mask This patch updates the coherent dma mask for dev-ehci Signed-off-by: Subash Patel --- drivers/usb/host/ehci-s5p.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/ehci-s5p.c b/drivers/usb/host/ehci-s5p.c index 5f18a32714d..ecdd2c4e9bb 100644 --- a/drivers/usb/host/ehci-s5p.c +++ b/drivers/usb/host/ehci-s5p.c @@ -131,7 +131,7 @@ static void s5p_setup_vbus_gpio(struct platform_device *pdev) dev_err(&pdev->dev, "can't request ehci vbus gpio %d", gpio); } -static u64 ehci_s5p_dma_mask = DMA_BIT_MASK(32); +static u64 ehci_s5p_dma_mask = DMA_BIT_MASK(64); static int s5p_ehci_probe(struct platform_device *pdev) { @@ -152,7 +152,7 @@ static int s5p_ehci_probe(struct platform_device *pdev) if (!pdev->dev.dma_mask) pdev->dev.dma_mask = &ehci_s5p_dma_mask; if (!pdev->dev.coherent_dma_mask) - pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); + pdev->dev.coherent_dma_mask = DMA_BIT_MASK(64); s5p_setup_vbus_gpio(pdev); -- cgit v1.2.3