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usb: gadget: atmel_usba_udc: use udc-core's reset notifier

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Replace usb_gadget_driver's disconnect with udc-core's reset notifier at
bus reset handler.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Peter Chen 2014-11-06 14:28:09 +08:00 • committed by Felipe Balbi
parent 4f6bd9fd4a
commit 39dd96d6c5
1 changed files with 2 additions and 3 deletions
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5
drivers/usb/gadget/udc/atmel_usba_udc.c
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@ -1685,11 +1685,10 @@ static irqreturn_t usba_udc_irq(int irq, void *devid)
usba_writel(udc, INT_CLR, USBA_END_OF_RESET); usba_writel(udc, INT_CLR, USBA_END_OF_RESET);
reset_all_endpoints(udc); reset_all_endpoints(udc);
if (udc->gadget.speed != USB_SPEED_UNKNOWN if (udc->gadget.speed != USB_SPEED_UNKNOWN && udc->driver) {
&& udc->driver && udc->driver->disconnect) {
udc->gadget.speed = USB_SPEED_UNKNOWN; udc->gadget.speed = USB_SPEED_UNKNOWN;
spin_unlock(&udc->lock); spin_unlock(&udc->lock);
udc->driver->disconnect(&udc->gadget); usb_gadget_udc_reset(&udc->gadget, udc->driver);
spin_lock(&udc->lock); spin_lock(&udc->lock);
} }