[PATCH] usb: gadget: net2280: Fix invalid handling of Reset irq

[Ricardo Ribalda Delgado]

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

Bug added on ae8e530a7e5d87592cb23996bee7fd6f1eb202ed usb: gadget:
net2280: Code Cleanup

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
---
 drivers/usb/gadget/udc/net2280.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/udc/net2280.c b/drivers/usb/gadget/udc/net2280.c
index f4eac11..2e95715 100644
--- a/drivers/usb/gadget/udc/net2280.c
+++ b/drivers/usb/gadget/udc/net2280.c
@@ -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)) {
-- 
2.1.0

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