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usb: gadget: pxa27x_udc: let udc-core manage gadget->dev

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

Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2013-01-24 17:29:39 +02:00
parent b73f5a2a0a
commit 45f596a6d7
1 changed files with 1 additions and 11 deletions
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12
drivers/usb/gadget/pxa27x_udc.c
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@ -1871,7 +1871,6 @@ static int pxa27x_udc_stop(struct usb_gadget *g,
udc->driver = NULL;
if (!IS_ERR_OR_NULL(udc->transceiver))
return otg_set_peripheral(udc->transceiver->otg, NULL);
return 0;
@ -2456,9 +2455,9 @@ static int __init pxa_udc_probe(struct platform_device *pdev)
goto err_map;
}
device_initialize(&udc->gadget.dev);
udc->gadget.dev.parent = &pdev->dev;
udc->gadget.dev.dma_mask = NULL;
udc->gadget.register_my_device = true;
udc->vbus_sensed = 0;
the_controller = udc;
@ -2475,12 +2474,6 @@ static int __init pxa_udc_probe(struct platform_device *pdev)
goto err_irq;
}
retval = device_add(&udc->gadget.dev);
if (retval) {
dev_err(udc->dev, "device_add error %d\n", retval);
goto err_dev_add;
}
retval = usb_add_gadget_udc(&pdev->dev, &udc->gadget);
if (retval)
goto err_add_udc;
@ -2490,8 +2483,6 @@ static int __init pxa_udc_probe(struct platform_device *pdev)
return 0;
err_add_udc:
device_unregister(&udc->gadget.dev);
err_dev_add:
free_irq(udc->irq, udc);
err_irq:
iounmap(udc->regs);
@ -2512,7 +2503,6 @@ static int __exit pxa_udc_remove(struct platform_device *_dev)
int gpio = udc->mach->gpio_pullup;
usb_del_gadget_udc(&udc->gadget);
device_del(&udc->gadget.dev);
usb_gadget_unregister_driver(udc->driver);
free_irq(udc->irq, udc);
pxa_cleanup_debugfs(udc);