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usb: gadget: net2280: Fix invalid handling of Reset irq 

Without this patch, some hosts keep restarting indefinitely the target.

Fixes: ae8e530 (usb: gadget: net2280: Code Cleanup)
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Ricardo Ribalda Delgado 2014-08-26 18:00:19 +02:00 committed by Felipe Balbi
parent 9267edaf8c
commit ac9d032e73
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/udc/net2280.c
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@ -3320,7 +3320,7 @@ static void handle_stat1_irqs(struct net2280 *dev, u32 stat)
if (stat & tmp) {
writel(tmp, &dev->regs->irqstat1);
if ((((stat & BIT(ROOT_PORT_RESET_INTERRUPT)) &&
(readl(&dev->usb->usbstat) & mask)) ||
((readl(&dev->usb->usbstat) & mask) == 0)) ||
((readl(&dev->usb->usbctl) &
BIT(VBUS_PIN)) == 0)) &&
(dev->gadget.speed != USB_SPEED_UNKNOWN)) {