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usb: gadget: net2272: let udc-core manage gadget->dev

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By simply setting a flag, we can drop some
boilerplate code.

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2013-01-24 16:48:12 +02:00
parent 5dc7b77365
commit c9f9c849ae
1 changed files with 2 additions and 8 deletions
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10
drivers/usb/gadget/net2272.c
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@ -2209,7 +2209,6 @@ net2272_remove(struct net2272 *dev)
free_irq(dev->irq, dev); free_irq(dev->irq, dev);
iounmap(dev->base_addr); iounmap(dev->base_addr);
device_unregister(&dev->gadget.dev);
device_remove_file(dev->dev, &dev_attr_registers); device_remove_file(dev->dev, &dev_attr_registers);
dev_info(dev->dev, "unbind\n"); dev_info(dev->dev, "unbind\n");
@ -2236,11 +2235,11 @@ static struct net2272 *net2272_probe_init(struct device *dev, unsigned int irq)
ret->gadget.max_speed = USB_SPEED_HIGH; ret->gadget.max_speed = USB_SPEED_HIGH;
/* the "gadget" abstracts/virtualizes the controller */ /* the "gadget" abstracts/virtualizes the controller */
dev_set_name(&ret->gadget.dev, "gadget");
ret->gadget.dev.parent = dev; ret->gadget.dev.parent = dev;
ret->gadget.dev.dma_mask = dev->dma_mask; ret->gadget.dev.dma_mask = dev->dma_mask;
ret->gadget.dev.release = net2272_gadget_release; ret->gadget.dev.release = net2272_gadget_release;
ret->gadget.name = driver_name; ret->gadget.name = driver_name;
ret->gadget.register_my_device = true;
return ret; return ret;
} }
@ -2275,12 +2274,9 @@ net2272_probe_fin(struct net2272 *dev, unsigned int irqflags)
dma_mode_string()); dma_mode_string());
dev_info(dev->dev, "version: %s\n", driver_vers); dev_info(dev->dev, "version: %s\n", driver_vers);
ret = device_register(&dev->gadget.dev);
if (ret)
goto err_irq;
ret = device_create_file(dev->dev, &dev_attr_registers); ret = device_create_file(dev->dev, &dev_attr_registers);
if (ret) if (ret)
goto err_dev_reg; goto err_irq;
ret = usb_add_gadget_udc(dev->dev, &dev->gadget); ret = usb_add_gadget_udc(dev->dev, &dev->gadget);
if (ret) if (ret)
@ -2290,8 +2286,6 @@ net2272_probe_fin(struct net2272 *dev, unsigned int irqflags)
err_add_udc: err_add_udc:
device_remove_file(dev->dev, &dev_attr_registers); device_remove_file(dev->dev, &dev_attr_registers);
err_dev_reg:
device_unregister(&dev->gadget.dev);
err_irq: err_irq:
free_irq(dev->irq, dev); free_irq(dev->irq, dev);
err: err: