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usb: gadget: r8a66597-udc: 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 17:01:28 +02:00
parent 5a8a375714
commit 80bf5343de
1 changed files with 2 additions and 10 deletions
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12
drivers/usb/gadget/r8a66597-udc.c
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@ -1837,7 +1837,6 @@ static int __exit r8a66597_remove(struct platform_device *pdev)
clk_put(r8a66597->clk);
}
device_unregister(&r8a66597->gadget.dev);
kfree(r8a66597);
return 0;
}
@ -1915,17 +1914,12 @@ static int __init r8a66597_probe(struct platform_device *pdev)
r8a66597->irq_sense_low = irq_trigger == IRQF_TRIGGER_LOW;
r8a66597->gadget.ops = &r8a66597_gadget_ops;
dev_set_name(&r8a66597->gadget.dev, "gadget");
r8a66597->gadget.max_speed = USB_SPEED_HIGH;
r8a66597->gadget.dev.parent = &pdev->dev;
r8a66597->gadget.dev.dma_mask = pdev->dev.dma_mask;
r8a66597->gadget.dev.release = pdev->dev.release;
r8a66597->gadget.name = udc_name;
ret = device_register(&r8a66597->gadget.dev);
if (ret < 0) {
dev_err(&pdev->dev, "device_register failed\n");
goto clean_up;
}
r8a66597->gadget.register_my_device = true;
init_timer(&r8a66597->timer);
r8a66597->timer.function = r8a66597_timer;
@ -1939,7 +1933,7 @@ static int __init r8a66597_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "cannot get clock \"%s\"\n",
clk_name);
ret = PTR_ERR(r8a66597->clk);
goto clean_up_dev;
goto clean_up;
}
clk_enable(r8a66597->clk);
}
@ -2007,8 +2001,6 @@ clean_up2:
clk_disable(r8a66597->clk);
clk_put(r8a66597->clk);
}
clean_up_dev:
device_unregister(&r8a66597->gadget.dev);
clean_up:
if (r8a66597) {
if (r8a66597->sudmac_reg)