USBH_ETDDONEEN 170 drivers/usb/host/imx21-hcd.c clear_register_bits(imx21, USBH_ETDDONEEN, etd_mask); USBH_ETDDONEEN 302 drivers/usb/host/imx21-hcd.c set_register_bits(imx21, USBH_ETDDONEEN, etd_mask);