staging: comedi: cb_pcimdda: remove dio_offset from the boardinfo
PATCH 25/35 staging: comedi: cb_pcimdda: remove dio_offset from the boardinfo
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 <[email protected]>
Cc Ian Abbott <[email protected]>
Cc Greg Kroah-Hartman <[email protected]>
--- drivers/staging/comedi/drivers/cb_pcimdda.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
drivers/staging/comedi/drivers/cb_pcimdda.c +1 -4
@@ -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 ;
Signature · 1 line
1.7.11