diff options
Diffstat (limited to 'drivers/usb/host/ohci-spear.c')
| -rw-r--r-- | drivers/usb/host/ohci-spear.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/usb/host/ohci-spear.c b/drivers/usb/host/ohci-spear.c index 9020bf0e2ec..cc9dd9e4f05 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)) { @@ -179,8 +179,6 @@ static int spear_ohci_hcd_drv_remove(struct platform_device *pdev) spear_stop_ohci(ohci_p); usb_put_hcd(hcd); - - platform_set_drvdata(pdev, NULL); return 0; } @@ -232,7 +230,7 @@ static struct platform_driver spear_ohci_hcd_driver = { .driver = { .owner = THIS_MODULE, .name = "spear-ohci", - .of_match_table = of_match_ptr(spear_ohci_id_table), + .of_match_table = spear_ohci_id_table, }, }; |