APCI3501_AO_CTRL_BIPOLAR 127 drivers/staging/comedi/drivers/addi_apci_3501.c outl(APCI3501_AO_CTRL_BIPOLAR, APCI3501_AO_CTRL_BIPOLAR 284 drivers/staging/comedi/drivers/addi_apci_3501.c outl(APCI3501_AO_CTRL_BIPOLAR,