IOCNR_GET_PROTOCOLS 76 drivers/usb/class/usblp.c #define LPIOC_GET_PROTOCOLS(len) _IOC(_IOC_READ, 'P', IOCNR_GET_PROTOCOLS, len) IOCNR_GET_PROTOCOLS 539 drivers/usb/class/usblp.c case IOCNR_GET_PROTOCOLS: