The 8255 device is located at a fixed offset from the base
address of the card. There is not need to carry this offset
in the boardinfo. Remove it.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/cb_pcimdda.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/staging/comedi/drivers/cb_pcimdda.c b/drivers/staging/comedi/drivers/cb_pcimdda.c
index 765f92c..ecad85b 100644
--- a/drivers/staging/comedi/drivers/cb_pcimdda.c
+++ b/drivers/staging/comedi/drivers/cb_pcimdda.c
@@ -107,8 +107,6 @@ struct cb_pcimdda_board {
unsigned short device_id;
int ao_chans;
int ao_bits;
- /* how many bytes into the BADR are the DIO ports */
- int dio_offset;
int regs_badrindex; /* IO Region for the control, analog output,
and DIO registers */
int reg_sz; /* number of bytes of registers in io region */
@@ -120,7 +118,6 @@ static const struct cb_pcimdda_board cb_pcimdda_boards[] = {
.device_id = PCI_ID_PCIM_DDA06_16,
.ao_chans = 6,
.ao_bits = 16,
- .dio_offset = 12,
.regs_badrindex = 3,
.reg_sz = 16,
}
@@ -279,7 +276,7 @@ static int cb_pcimdda_attach(struct comedi_device *dev,
s = dev->subdevices + 1;
/* digital i/o subdevice */
ret = subdev_8255_init(dev, s, NULL,
- dev->iobase + thisboard->dio_offset);
+ dev->iobase + PCIMDDA_8255_BASE_REG);
if (ret)
return ret;
devpriv->attached_to_8255 = 1;
--
1.7.11
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