diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/cb_pcimdda.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/drivers/staging/comedi/drivers/cb_pcimdda.c b/drivers/staging/comedi/drivers/cb_pcimdda.c index 6521d61..40bddfa 100644 --- a/drivers/staging/comedi/drivers/cb_pcimdda.c +++ b/drivers/staging/comedi/drivers/cb_pcimdda.c @@ -105,7 +105,8 @@ struct board_struct { int ao_bits; int dio_chans; int dio_method; - int dio_offset; /* how many bytes into the BADR are the DIO ports */ + /* 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 */ @@ -150,9 +151,12 @@ static DEFINE_PCI_DEVICE_TABLE(pci_table) = { MODULE_DEVICE_TABLE(pci, pci_table); -/* this structure is for data unique to this hardware driver. If - several hardware drivers keep similar information in this structure, - feel free to suggest moving the variable to the struct comedi_device struct. */ +/* + * this structure is for data unique to this hardware driver. If + * several hardware drivers keep similar information in this structure, + * feel free to suggest moving the variable to the struct comedi_device + * struct. + */ struct board_private_struct { unsigned long registers; /* set by probe */ unsigned long dio_registers; @@ -333,7 +337,10 @@ static int attach(struct comedi_device *dev, struct comedi_devconfig *it) if (thisboard->dio_chans) { switch (thisboard->dio_method) { case DIO_8255: - /* this is a straight 8255, so register us with the 8255 driver */ + /* + * this is a straight 8255, so register us with + * the 8255 driver + */ subdev_8255_init(dev, s, NULL, devpriv->dio_registers); devpriv->attached_to_8255 = 1; break; @@ -434,8 +441,11 @@ static int ao_rinsn(struct comedi_device *dev, struct comedi_subdevice *s, for (i = 0; i < insn->n; i++) { inw(devpriv->registers + chan * 2); - /* should I set data[i] to the result of the actual read on the register - or the cached unsigned int in devpriv->ao_readback[]? */ + /* + * should I set data[i] to the result of the actual read + * on the register or the cached unsigned int in + * devpriv->ao_readback[]? + */ data[i] = devpriv->ao_readback[chan]; } |