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| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2015-11-13 11:11:16 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-18 14:56:30 -0800 |
| commit | baacf6ca54291aec45babc4af079a39b64b02da3 (patch) | |
| tree | 2f813004860a6e72fec24facf2bd2dabf752b681 | |
| parent | 6039278668cd162cacc95a883b59b933e39dc2f5 (diff) | |
| download | linux-baacf6ca54291aec45babc4af079a39b64b02da3.tar.gz linux-baacf6ca54291aec45babc4af079a39b64b02da3.zip | |
staging: comedi: adv_pci1710: rename pci171x_ao_insn_write()
Rename this function so it has namespace associated with the driver.
For aesthetics, move the function so it is located in the middle of
the analog input support functions.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/drivers/adv_pci1710.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/drivers/staging/comedi/drivers/adv_pci1710.c b/drivers/staging/comedi/drivers/adv_pci1710.c index 45661228ed56..cc451f131857 100644 --- a/drivers/staging/comedi/drivers/adv_pci1710.c +++ b/drivers/staging/comedi/drivers/adv_pci1710.c @@ -362,31 +362,6 @@ static int pci171x_ai_insn_read(struct comedi_device *dev, return ret ? ret : insn->n; } -static int pci171x_ao_insn_write(struct comedi_device *dev, - struct comedi_subdevice *s, - struct comedi_insn *insn, - unsigned int *data) -{ - struct pci1710_private *devpriv = dev->private; - unsigned int chan = CR_CHAN(insn->chanspec); - unsigned int range = CR_RANGE(insn->chanspec); - unsigned int val = s->readback[chan]; - int i; - - devpriv->da_ranges &= ~(1 << (chan << 1)); - devpriv->da_ranges |= (range << (chan << 1)); - outw(devpriv->da_ranges, dev->iobase + PCI171X_DAREF_REG); - - for (i = 0; i < insn->n; i++) { - val = data[i]; - outw(val, dev->iobase + PCI171X_DA_REG(chan)); - } - - s->readback[chan] = val; - - return insn->n; -} - static int pci171x_ai_cancel(struct comedi_device *dev, struct comedi_subdevice *s) { @@ -645,6 +620,31 @@ static int pci171x_ai_cmdtest(struct comedi_device *dev, return 0; } +static int pci1710_ao_insn_write(struct comedi_device *dev, + struct comedi_subdevice *s, + struct comedi_insn *insn, + unsigned int *data) +{ + struct pci1710_private *devpriv = dev->private; + unsigned int chan = CR_CHAN(insn->chanspec); + unsigned int range = CR_RANGE(insn->chanspec); + unsigned int val = s->readback[chan]; + int i; + + devpriv->da_ranges &= ~(1 << (chan << 1)); + devpriv->da_ranges |= (range << (chan << 1)); + outw(devpriv->da_ranges, dev->iobase + PCI171X_DAREF_REG); + + for (i = 0; i < insn->n; i++) { + val = data[i]; + outw(val, dev->iobase + PCI171X_DA_REG(chan)); + } + + s->readback[chan] = val; + + return insn->n; +} + static int pci1710_di_insn_bits(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, @@ -823,7 +823,7 @@ static int pci1710_auto_attach(struct comedi_device *dev, s->n_chan = 2; s->maxdata = 0x0fff; s->range_table = &pci171x_ao_range; - s->insn_write = pci171x_ao_insn_write; + s->insn_write = pci1710_ao_insn_write; ret = comedi_alloc_subdev_readback(s); if (ret) |