USBH_PORTSTAT_PRTENBLSC 1498 drivers/usb/host/imx21-hcd.c USBH_PORTSTAT_PRTENBLSC | USBH_PORTSTAT_PRTENBLSC 1556 drivers/usb/host/imx21-hcd.c status_write = USBH_PORTSTAT_PRTENBLSC;