BDC_SCN           158 drivers/usb/gadget/udc/bdc/bdc.h #define BDC_USPSC_RW	(BDC_SCN|BDC_SDC|BDC_SWS|0xf)
BDC_SCN           154 drivers/usb/gadget/udc/bdc/bdc_core.c 	uspc &= ~BDC_SCN;