UDC_EPINT_IN_EP0
pch_udc_enable_ep_interrupts(dev, UDC_EPINT_IN_EP0 | UDC_EPINT_OUT_EP0);
if (ep_intr & UDC_EPINT_IN_EP0) {
pch_udc_enable_ep_interrupts(dev, UDC_EPINT_IN_EP0 |
tmp &= AMD_UNMASK_BIT(UDC_EPINT_IN_EP0)
writel(AMD_BIT(UDC_EPINT_IN_EP0), &dev->regs->ep_irqsts);
if (reg & AMD_BIT(UDC_EPINT_IN_EP0))