Function at drivers/staging/comedi/drivers/ni_65xx.c, line 250 References: drivers/staging/comedi/drivers/ni_65xx.c, line 250 drivers/staging/comedi/drivers/ni_65xx.c, line 261 drivers/staging/comedi/drivers/ni_65xx.c, line 263 drivers/staging/comedi/drivers/ni_65xx.c, line 263 drivers/staging/comedi/drivers/ni_65xx.c, line 263 drivers/staging/comedi/drivers/ni_65xx.c, line 427 drivers/staging/comedi/drivers/ni_65xx.c, line 450 drivers/staging/comedi/drivers/ni_65xx.c, line 460 drivers/staging/comedi/drivers/ni_65xx.c, line 671 drivers/staging/comedi/drivers/ni_65xx.c, line 683 drivers/staging/comedi/drivers/ni_65xx.c, line 687 drivers/staging/comedi/drivers/ni_65xx.c, line 701 drivers/staging/comedi/drivers/ni_65xx.c, line 705 drivers/staging/comedi/drivers/ni_65xx.c, line 712 drivers/staging/comedi/drivers/ni_65xx.c, line 718 drivers/staging/comedi/drivers/ni_65xx.c, line 722 drivers/staging/comedi/drivers/ni_65xx.c, line 731 drivers/staging/comedi/drivers/ni_65xx.c, line 754 drivers/staging/comedi/drivers/ni_65xx.c, line 757