NITIO_G1_INT_ACK  101 drivers/staging/comedi/drivers/ni_660x.c 	[NITIO_G1_INT_ACK]		= { 0x006, 2 },	/* write */
NITIO_G1_INT_ACK 3982 drivers/staging/comedi/drivers/ni_mio_common.c 	[NITIO_G1_INT_ACK]	= { NISTC_INTB_ACK_REG, 2 },