A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-12 07:37:31 -04:00
Code Issues Projects Releases Packages Wiki Activity

staging: comedi: cb_pcidda: cleanup cb_pcidda_ao_winsn()

Browse source 
For aesthetic reasons, rename the function to help when searching
for 'insn_write' functions.

Remove the obvious comments and fix the return from the function.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2012-10-24 16:34:02 -07:00 • committed by Greg Kroah-Hartman
commit 2e54209e0f
1 changed files with 6 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

14
drivers/staging/comedi/drivers/cb_pcidda.c
View file

@ -357,16 +357,16 @@ static void cb_pcidda_calibrate(struct comedi_device *dev, unsigned int channel,
fine_gain_channel(channel), fine_gain);
}
static int cb_pcidda_ao_winsn(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
static int cb_pcidda_ao_insn_write(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data)
{
struct cb_pcidda_private *devpriv = dev->private;
unsigned int channel = CR_CHAN(insn->chanspec);
unsigned int range = CR_RANGE(insn->chanspec);
unsigned int ctrl;
/* adjust calibration dacs if range has changed */
if (range != devpriv->ao_range[channel])
cb_pcidda_calibrate(dev, channel, range);
@ -392,11 +392,9 @@ static int cb_pcidda_ao_winsn(struct comedi_device *dev,
outw(ctrl, dev->iobase + CB_DDA_DA_CTRL_REG);
/* write data */
outw(data[0], dev->iobase + CB_DDA_DA_DATA_REG(channel));
/* return the number of samples read/written */
return 1;
return insn->n;
}
static const void *cb_pcidda_find_boardinfo(struct comedi_device *dev,
@ -451,7 +449,7 @@ static int cb_pcidda_attach_pci(struct comedi_device *dev,
s->n_chan = thisboard->ao_chans;
s->maxdata = (1 << thisboard->ao_bits) - 1;
s->range_table = &cb_pcidda_ranges;
s->insn_write = cb_pcidda_ao_winsn;
s->insn_write = cb_pcidda_ao_insn_write;
/* two 8255 digital io subdevices */
for (i = 0; i < 2; i++) {