USB_E_SOF_MASK 585 drivers/usb/host/fhci-sched.c if (usb_er & (USB_E_SOF_MASK | USB_E_SFT_MASK)) { USB_E_SOF_MASK 587 drivers/usb/host/fhci-sched.c usb_er &= ~(USB_E_SOF_MASK | USB_E_SFT_MASK);