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path: root/drivers/usb/host/ohci-spear.c
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Diffstat (limited to 'drivers/usb/host/ohci-spear.c')
-rw-r--r--drivers/usb/host/ohci-spear.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/host/ohci-spear.c b/drivers/usb/host/ohci-spear.c
index 6a7cb1407326..cc9dd9e4f05e 100644
--- a/drivers/usb/host/ohci-spear.c
+++ b/drivers/usb/host/ohci-spear.c
@@ -91,8 +91,6 @@ static const struct hc_driver ohci_spear_hc_driver = {
.start_port_reset = ohci_start_port_reset,
};
-static u64 spear_ohci_dma_mask = DMA_BIT_MASK(32);
-
static int spear_ohci_hcd_drv_probe(struct platform_device *pdev)
{
const struct hc_driver *driver = &ohci_spear_hc_driver;
@@ -114,7 +112,9 @@ static int spear_ohci_hcd_drv_probe(struct platform_device *pdev)
* Once we have dma capability bindings this can go away.
*/
if (!pdev->dev.dma_mask)
- pdev->dev.dma_mask = &spear_ohci_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);
usbh_clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(usbh_clk)) {