VENDOR_DIR_IN      83 drivers/staging/comedi/drivers/usbdux.c #define VENDOR_DIR_IN		0xc0
VENDOR_DIR_IN      56 drivers/staging/comedi/drivers/usbduxfast.c #define VENDOR_DIR_IN		0xC0
VENDOR_DIR_IN      53 drivers/staging/comedi/drivers/usbduxsigma.c #define VENDOR_DIR_IN		0xc0