diff options
Diffstat (limited to 'drivers/usb/dwc3/dwc3-omap.c')
-rw-r--r-- | drivers/usb/dwc3/dwc3-omap.c | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c index 062552b5fc8..3274ac8f120 100644 --- a/drivers/usb/dwc3/dwc3-omap.c +++ b/drivers/usb/dwc3/dwc3-omap.c @@ -48,6 +48,7 @@ #include <linux/io.h> #include <linux/module.h> +#include "core.h" #include "io.h" /* @@ -200,6 +201,7 @@ static int __devinit dwc3_omap_probe(struct platform_device *pdev) struct dwc3_omap *omap; struct resource *res; + int devid; int ret = -ENOMEM; int irq; @@ -236,16 +238,20 @@ static int __devinit dwc3_omap_probe(struct platform_device *pdev) goto err1; } - dwc3 = platform_device_alloc("dwc3-omap", -1); + devid = dwc3_get_device_id(); + if (devid < 0) + goto err2; + + dwc3 = platform_device_alloc("dwc3", devid); if (!dwc3) { dev_err(&pdev->dev, "couldn't allocate dwc3 device\n"); - goto err2; + goto err3; } context = kzalloc(resource_size(res), GFP_KERNEL); if (!context) { dev_err(&pdev->dev, "couldn't allocate dwc3 context memory\n"); - goto err3; + goto err4; } spin_lock_init(&omap->lock); @@ -299,7 +305,7 @@ static int __devinit dwc3_omap_probe(struct platform_device *pdev) if (ret) { dev_err(&pdev->dev, "failed to request IRQ #%d --> %d\n", omap->irq, ret); - goto err4; + goto err5; } /* enable all IRQs */ @@ -322,26 +328,29 @@ static int __devinit dwc3_omap_probe(struct platform_device *pdev) pdev->num_resources); if (ret) { dev_err(&pdev->dev, "couldn't add resources to dwc3 device\n"); - goto err5; + goto err6; } ret = platform_device_add(dwc3); if (ret) { dev_err(&pdev->dev, "failed to register dwc3 device\n"); - goto err5; + goto err6; } return 0; -err5: +err6: free_irq(omap->irq, omap); -err4: +err5: kfree(omap->context); -err3: +err4: platform_device_put(dwc3); +err3: + dwc3_put_device_id(devid); + err2: iounmap(base); @@ -358,6 +367,7 @@ static int __devexit dwc3_omap_remove(struct platform_device *pdev) platform_device_unregister(omap->dwc3); + dwc3_put_device_id(omap->dwc3->id); free_irq(omap->irq, omap); iounmap(omap->base); @@ -384,18 +394,9 @@ static struct platform_driver dwc3_omap_driver = { }, }; +module_platform_driver(dwc3_omap_driver); + +MODULE_ALIAS("platform:omap-dwc3"); MODULE_AUTHOR("Felipe Balbi <balbi@ti.com>"); MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("DesignWare USB3 OMAP Glue Layer"); - -static int __devinit dwc3_omap_init(void) -{ - return platform_driver_register(&dwc3_omap_driver); -} -module_init(dwc3_omap_init); - -static void __exit dwc3_omap_exit(void) -{ - platform_driver_unregister(&dwc3_omap_driver); -} -module_exit(dwc3_omap_exit); |