diff options
-rw-r--r-- | drivers/usb/chipidea/ci13xxx_imx.c | 15 | ||||
-rw-r--r-- | drivers/usb/dwc3/dwc3-exynos.c | 6 | ||||
-rw-r--r-- | drivers/usb/host/ehci-atmel.c | 6 | ||||
-rw-r--r-- | drivers/usb/host/ehci-omap.c | 8 | ||||
-rw-r--r-- | drivers/usb/host/ehci-orion.c | 6 | ||||
-rw-r--r-- | drivers/usb/host/ehci-s5p.c | 4 | ||||
-rw-r--r-- | drivers/usb/host/ehci-spear.c | 6 | ||||
-rw-r--r-- | drivers/usb/host/ehci-tegra.c | 6 | ||||
-rw-r--r-- | drivers/usb/host/ohci-at91.c | 6 | ||||
-rw-r--r-- | drivers/usb/host/ohci-exynos.c | 4 | ||||
-rw-r--r-- | drivers/usb/host/ohci-omap3.c | 8 | ||||
-rw-r--r-- | drivers/usb/host/ohci-pxa27x.c | 6 | ||||
-rw-r--r-- | drivers/usb/host/ohci-spear.c | 6 | ||||
-rw-r--r-- | drivers/usb/host/uhci-platform.c | 6 |
14 files changed, 41 insertions, 52 deletions
diff --git a/drivers/usb/chipidea/ci13xxx_imx.c b/drivers/usb/chipidea/ci13xxx_imx.c index 8faec9d..73f9d5f 100644 --- a/drivers/usb/chipidea/ci13xxx_imx.c +++ b/drivers/usb/chipidea/ci13xxx_imx.c @@ -173,17 +173,10 @@ static int ci13xxx_imx_probe(struct platform_device *pdev) ci13xxx_imx_platdata.phy = data->phy; - if (!pdev->dev.dma_mask) { - pdev->dev.dma_mask = devm_kzalloc(&pdev->dev, - sizeof(*pdev->dev.dma_mask), GFP_KERNEL); - if (!pdev->dev.dma_mask) { - ret = -ENOMEM; - dev_err(&pdev->dev, "Failed to alloc dma_mask!\n"); - goto err; - } - *pdev->dev.dma_mask = DMA_BIT_MASK(32); - dma_set_coherent_mask(&pdev->dev, *pdev->dev.dma_mask); - } + 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); if (usbmisc_ops && usbmisc_ops->init) { ret = usbmisc_ops->init(&pdev->dev); diff --git a/drivers/usb/dwc3/dwc3-exynos.c b/drivers/usb/dwc3/dwc3-exynos.c index a8afe6e..929e7dd 100644 --- a/drivers/usb/dwc3/dwc3-exynos.c +++ b/drivers/usb/dwc3/dwc3-exynos.c @@ -95,8 +95,6 @@ static int dwc3_exynos_remove_child(struct device *dev, void *unused) return 0; } -static u64 dwc3_exynos_dma_mask = DMA_BIT_MASK(32); - static int dwc3_exynos_probe(struct platform_device *pdev) { struct dwc3_exynos *exynos; @@ -118,7 +116,9 @@ static int dwc3_exynos_probe(struct platform_device *pdev) * Once we move to full device tree support this will vanish off. */ if (!dev->dma_mask) - dev->dma_mask = &dwc3_exynos_dma_mask; + dev->dma_mask = &dev->coherent_dma_mask; + if (!dev->coherent_dma_mask) + dev->coherent_dma_mask = DMA_BIT_MASK(32); platform_set_drvdata(pdev, exynos); diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c index 6642009..02f4611 100644 --- a/drivers/usb/host/ehci-atmel.c +++ b/drivers/usb/host/ehci-atmel.c @@ -63,8 +63,6 @@ static void atmel_stop_ehci(struct platform_device *pdev) /*-------------------------------------------------------------------------*/ -static u64 at91_ehci_dma_mask = DMA_BIT_MASK(32); - static int ehci_atmel_drv_probe(struct platform_device *pdev) { struct usb_hcd *hcd; @@ -93,7 +91,9 @@ static int ehci_atmel_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 = &at91_ehci_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); hcd = usb_create_hcd(driver, &pdev->dev, dev_name(&pdev->dev)); if (!hcd) { diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c index 3d1491b..16d7150 100644 --- a/drivers/usb/host/ehci-omap.c +++ b/drivers/usb/host/ehci-omap.c @@ -90,8 +90,6 @@ static const struct ehci_driver_overrides ehci_omap_overrides __initdata = { .extra_priv_size = sizeof(struct omap_hcd), }; -static u64 omap_ehci_dma_mask = DMA_BIT_MASK(32); - /** * ehci_hcd_omap_probe - initialize TI-based HCDs * @@ -146,8 +144,10 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev) * Since shared usb code relies on it, set it here for now. * Once we have dma capability bindings this can go away. */ - if (!pdev->dev.dma_mask) - pdev->dev.dma_mask = &omap_ehci_dma_mask; + if (!dev->dma_mask) + dev->dma_mask = &dev->coherent_dma_mask; + if (!dev->coherent_dma_mask) + dev->coherent_dma_mask = DMA_BIT_MASK(32); hcd = usb_create_hcd(&ehci_omap_hc_driver, dev, dev_name(dev)); diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c index 54c5794..efbc588 100644 --- a/drivers/usb/host/ehci-orion.c +++ b/drivers/usb/host/ehci-orion.c @@ -137,8 +137,6 @@ ehci_orion_conf_mbus_windows(struct usb_hcd *hcd, } } -static u64 ehci_orion_dma_mask = DMA_BIT_MASK(32); - static int ehci_orion_drv_probe(struct platform_device *pdev) { struct orion_ehci_data *pd = pdev->dev.platform_data; @@ -183,7 +181,9 @@ static int ehci_orion_drv_probe(struct platform_device *pdev) * now. Once we have dma capability bindings this can go away. */ if (!pdev->dev.dma_mask) - pdev->dev.dma_mask = &ehci_orion_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); if (!request_mem_region(res->start, resource_size(res), ehci_orion_hc_driver.description)) { diff --git a/drivers/usb/host/ehci-s5p.c b/drivers/usb/host/ehci-s5p.c index 6357752..a81465e 100644 --- a/drivers/usb/host/ehci-s5p.c +++ b/drivers/usb/host/ehci-s5p.c @@ -71,8 +71,6 @@ static void s5p_setup_vbus_gpio(struct platform_device *pdev) dev_err(dev, "can't request ehci vbus gpio %d", gpio); } -static u64 ehci_s5p_dma_mask = DMA_BIT_MASK(32); - static int s5p_ehci_probe(struct platform_device *pdev) { struct s5p_ehci_platdata *pdata = pdev->dev.platform_data; @@ -90,7 +88,7 @@ static int s5p_ehci_probe(struct platform_device *pdev) * Once we move to full device tree support this will vanish off. */ if (!pdev->dev.dma_mask) - pdev->dev.dma_mask = &ehci_s5p_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); diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c index 61ecfb3..bd3e5cb 100644 --- a/drivers/usb/host/ehci-spear.c +++ b/drivers/usb/host/ehci-spear.c @@ -58,8 +58,6 @@ static int ehci_spear_drv_resume(struct device *dev) static SIMPLE_DEV_PM_OPS(ehci_spear_pm_ops, ehci_spear_drv_suspend, ehci_spear_drv_resume); -static u64 spear_ehci_dma_mask = DMA_BIT_MASK(32); - static int spear_ehci_hcd_drv_probe(struct platform_device *pdev) { struct usb_hcd *hcd ; @@ -84,7 +82,9 @@ static int spear_ehci_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_ehci_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)) { diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c index e3eddc3..59d111b 100644 --- a/drivers/usb/host/ehci-tegra.c +++ b/drivers/usb/host/ehci-tegra.c @@ -637,8 +637,6 @@ static void tegra_ehci_set_phcd(struct usb_phy *x, bool enable) writel(val, base + TEGRA_USB_PORTSC1); } -static u64 tegra_ehci_dma_mask = DMA_BIT_MASK(32); - static int tegra_ehci_probe(struct platform_device *pdev) { struct resource *res; @@ -661,7 +659,9 @@ static int tegra_ehci_probe(struct platform_device *pdev) * Once we have dma capability bindings this can go away. */ if (!pdev->dev.dma_mask) - pdev->dev.dma_mask = &tegra_ehci_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); setup_vbus_gpio(pdev, pdata); diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c index a0cb44f..2ee1496 100644 --- a/drivers/usb/host/ohci-at91.c +++ b/drivers/usb/host/ohci-at91.c @@ -504,8 +504,6 @@ static const struct of_device_id at91_ohci_dt_ids[] = { MODULE_DEVICE_TABLE(of, at91_ohci_dt_ids); -static u64 at91_ohci_dma_mask = DMA_BIT_MASK(32); - static int ohci_at91_of_init(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; @@ -522,7 +520,9 @@ static int ohci_at91_of_init(struct platform_device *pdev) * Once we have dma capability bindings this can go away. */ if (!pdev->dev.dma_mask) - pdev->dev.dma_mask = &at91_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); pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c index 07592c0..b0b542c 100644 --- a/drivers/usb/host/ohci-exynos.c +++ b/drivers/usb/host/ohci-exynos.c @@ -98,8 +98,6 @@ static const struct hc_driver exynos_ohci_hc_driver = { .start_port_reset = ohci_start_port_reset, }; -static u64 ohci_exynos_dma_mask = DMA_BIT_MASK(32); - static int exynos_ohci_probe(struct platform_device *pdev) { struct exynos4_ohci_platdata *pdata = pdev->dev.platform_data; @@ -117,7 +115,7 @@ static int exynos_ohci_probe(struct platform_device *pdev) * Once we move to full device tree support this will vanish off. */ if (!pdev->dev.dma_mask) - pdev->dev.dma_mask = &ohci_exynos_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); diff --git a/drivers/usb/host/ohci-omap3.c b/drivers/usb/host/ohci-omap3.c index ddfc314..8663851 100644 --- a/drivers/usb/host/ohci-omap3.c +++ b/drivers/usb/host/ohci-omap3.c @@ -114,8 +114,6 @@ static const struct hc_driver ohci_omap3_hc_driver = { /*-------------------------------------------------------------------------*/ -static u64 omap_ohci_dma_mask = DMA_BIT_MASK(32); - /* * configure so an HC device and id are always provided * always called with process context; sleeping is OK @@ -168,8 +166,10 @@ static int ohci_hcd_omap3_probe(struct platform_device *pdev) * Since shared usb code relies on it, set it here for now. * Once we have dma capability bindings this can go away. */ - if (!pdev->dev.dma_mask) - pdev->dev.dma_mask = &omap_ohci_dma_mask; + if (!dev->dma_mask) + dev->dma_mask = &dev->coherent_dma_mask; + if (!dev->coherent_dma_mask) + dev->coherent_dma_mask = DMA_BIT_MASK(32); hcd = usb_create_hcd(&ohci_omap3_hc_driver, dev, dev_name(dev)); diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c index efe71f3..279b2ef 100644 --- a/drivers/usb/host/ohci-pxa27x.c +++ b/drivers/usb/host/ohci-pxa27x.c @@ -282,8 +282,6 @@ static const struct of_device_id pxa_ohci_dt_ids[] = { MODULE_DEVICE_TABLE(of, pxa_ohci_dt_ids); -static u64 pxa_ohci_dma_mask = DMA_BIT_MASK(32); - static int ohci_pxa_of_init(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; @@ -298,7 +296,9 @@ static int ohci_pxa_of_init(struct platform_device *pdev) * Once we have dma capability bindings this can go away. */ if (!pdev->dev.dma_mask) - pdev->dev.dma_mask = &pxa_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); pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) diff --git a/drivers/usb/host/ohci-spear.c b/drivers/usb/host/ohci-spear.c index 9020bf0..3e19e01 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)) { diff --git a/drivers/usb/host/uhci-platform.c b/drivers/usb/host/uhci-platform.c index 8c4dace..f1db61a 100644 --- a/drivers/usb/host/uhci-platform.c +++ b/drivers/usb/host/uhci-platform.c @@ -60,8 +60,6 @@ static const struct hc_driver uhci_platform_hc_driver = { .hub_control = uhci_hub_control, }; -static u64 platform_uhci_dma_mask = DMA_BIT_MASK(32); - static int uhci_hcd_platform_probe(struct platform_device *pdev) { struct usb_hcd *hcd; @@ -78,7 +76,9 @@ static int uhci_hcd_platform_probe(struct platform_device *pdev) * Once we have dma capability bindings this can go away. */ if (!pdev->dev.dma_mask) - pdev->dev.dma_mask = &platform_uhci_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); hcd = usb_create_hcd(&uhci_platform_hc_driver, &pdev->dev, pdev->name); |