The cards supported by this driver always have 8255 compatible device. Remove the dio_chans variable from the private data and always initialize the 8255 subdevice.
Signed-off-by: H Hartley Sweeten <[email protected]> Cc: Ian Abbott <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> --- drivers/staging/comedi/drivers/cb_pcimdda.c | 16 +++++----------- 1 file changed, 5 insertions(+), 11 deletions(-) diff --git a/drivers/staging/comedi/drivers/cb_pcimdda.c b/drivers/staging/comedi/drivers/cb_pcimdda.c index f658cff..bf98af4 100644 --- a/drivers/staging/comedi/drivers/cb_pcimdda.c +++ b/drivers/staging/comedi/drivers/cb_pcimdda.c @@ -101,7 +101,6 @@ struct cb_pcimdda_board { unsigned short device_id; int ao_chans; int ao_bits; - int dio_chans; /* how many bytes into the BADR are the DIO ports */ int dio_offset; int regs_badrindex; /* IO Region for the control, analog output, @@ -115,7 +114,6 @@ static const struct cb_pcimdda_board cb_pcimdda_boards[] = { .device_id = PCI_ID_PCIM_DDA06_16, .ao_chans = 6, .ao_bits = 16, - .dio_chans = 24, .dio_offset = 12, .regs_badrindex = 3, .reg_sz = 16, @@ -274,15 +272,11 @@ static int cb_pcimdda_attach(struct comedi_device *dev, s = dev->subdevices + 1; /* digital i/o subdevice */ - if (thisboard->dio_chans) { - ret = subdev_8255_init(dev, s, NULL, - dev->iobase + thisboard->dio_offset); - if (ret) - return ret; - devpriv->attached_to_8255 = 1; - } else { - s->type = COMEDI_SUBD_UNUSED; - } + ret = subdev_8255_init(dev, s, NULL, + dev->iobase + thisboard->dio_offset); + if (ret) + return ret; + devpriv->attached_to_8255 = 1; dev_info(dev->class_dev, "%s attached\n", dev->board_name); -- 1.7.11 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
