diff options
Diffstat (limited to 'drivers/usb/host/isp1760-if.c')
| -rw-r--r-- | drivers/usb/host/isp1760-if.c | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/drivers/usb/host/isp1760-if.c b/drivers/usb/host/isp1760-if.c index 4592dc17a9f..df931e9ba5b 100644 --- a/drivers/usb/host/isp1760-if.c +++ b/drivers/usb/host/isp1760-if.c @@ -43,7 +43,6 @@ static int of_isp1760_probe(struct platform_device *dev) struct device_node *dp = dev->dev.of_node; struct resource *res; struct resource memory; - struct of_irq oirq; int virq; resource_size_t res_len; int ret; @@ -69,14 +68,12 @@ static int of_isp1760_probe(struct platform_device *dev) goto free_data; } - if (of_irq_map_one(dp, 0, &oirq)) { + virq = irq_of_parse_and_map(dp, 0); + if (!virq) { ret = -ENODEV; goto release_reg; } - virq = irq_create_of_mapping(oirq.controller, oirq.specifier, - oirq.size); - if (of_device_is_compatible(dp, "nxp,usb-isp1761")) devflags |= ISP1760_FLAG_ISP1761; @@ -121,7 +118,7 @@ static int of_isp1760_probe(struct platform_device *dev) goto free_gpio; } - dev_set_drvdata(&dev->dev, drvdata); + platform_set_drvdata(dev, drvdata); return ret; free_gpio: @@ -136,9 +133,7 @@ free_data: static int of_isp1760_remove(struct platform_device *dev) { - struct isp1760 *drvdata = dev_get_drvdata(&dev->dev); - - dev_set_drvdata(&dev->dev, NULL); + struct isp1760 *drvdata = platform_get_drvdata(dev); usb_remove_hcd(drvdata->hcd); iounmap(drvdata->hcd->regs); @@ -175,7 +170,7 @@ static struct platform_driver isp1760_of_driver = { #endif #ifdef CONFIG_PCI -static int __devinit isp1761_pci_probe(struct pci_dev *dev, +static int isp1761_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) { u8 latency, limit; @@ -349,14 +344,14 @@ static struct pci_driver isp1761_pci_driver = { }; #endif -static int __devinit isp1760_plat_probe(struct platform_device *pdev) +static int isp1760_plat_probe(struct platform_device *pdev) { int ret = 0; struct usb_hcd *hcd; struct resource *mem_res; struct resource *irq_res; resource_size_t mem_size; - struct isp1760_platform_data *priv = pdev->dev.platform_data; + struct isp1760_platform_data *priv = dev_get_platdata(&pdev->dev); unsigned int devflags = 0; unsigned long irqflags = IRQF_SHARED; @@ -376,8 +371,10 @@ static int __devinit isp1760_plat_probe(struct platform_device *pdev) irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (!irq_res) { pr_warning("isp1760: IRQ resource not available\n"); - return -ENODEV; + ret = -ENODEV; + goto cleanup; } + irqflags |= irq_res->flags & IRQF_TRIGGER_MASK; if (priv) { @@ -398,6 +395,9 @@ static int __devinit isp1760_plat_probe(struct platform_device *pdev) hcd = isp1760_register(mem_res->start, mem_size, irq_res->start, irqflags, -ENOENT, &pdev->dev, dev_name(&pdev->dev), devflags); + + platform_set_drvdata(pdev, hcd); + if (IS_ERR(hcd)) { pr_warning("isp1760: Failed to register the HCD device\n"); ret = -ENODEV; @@ -413,21 +413,26 @@ out: return ret; } -static int __devexit isp1760_plat_remove(struct platform_device *pdev) +static int isp1760_plat_remove(struct platform_device *pdev) { struct resource *mem_res; resource_size_t mem_size; + struct usb_hcd *hcd = platform_get_drvdata(pdev); + + usb_remove_hcd(hcd); mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); mem_size = resource_size(mem_res); release_mem_region(mem_res->start, mem_size); + usb_put_hcd(hcd); + return 0; } static struct platform_driver isp1760_plat_driver = { .probe = isp1760_plat_probe, - .remove = __devexit_p(isp1760_plat_remove), + .remove = isp1760_plat_remove, .driver = { .name = "isp1760", }, |