diff options
author | Subash Patel <subash.rp@samsung.com> | 2012-12-05 10:32:14 +0530 |
---|---|---|
committer | Tushar Behera <tushar.behera@linaro.org> | 2013-01-22 11:41:36 +0530 |
commit | b5d29f052b79f3d8cebd61d93f1800f78161fb88 (patch) | |
tree | 3a3ec2526c65bbd84e37396bf79ee89193eea5f9 | |
parent | c95b91019e69fce4f4f385c23bdd01ceb165b17d (diff) | |
download | linux-topics-b5d29f052b79f3d8cebd61d93f1800f78161fb88.tar.gz |
ARM: exynos: update coherent dma mask
This patch updates the coherent dma mask for dev-ehci
Signed-off-by: Subash Patel <subash.rp@samsung.com>
-rw-r--r-- | drivers/usb/host/ehci-s5p.c | 4 |
1 files 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); |