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Commit ac9d032e authored Aug 26, 2014 by Ricardo Ribalda Delgado Committed by Felipe Balbi Sep 03, 2014

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



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

Fixes: ae8e530a (usb: gadget: net2280: Code Cleanup)
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

parent 9267edaf

drivers/usb/gadget/udc/net2280.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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)) {