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staging: comedi: pcmda12: rename the analog output (*insn_{read, write}) functions

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For aesthetic reasons. rename these functions so they have namespace
associated with the driver. Also remove the unnecessary '&' when setting
the callbacks.

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>
This commit is contained in:
H Hartley Sweeten 2013-06-03 19:04:23 -07:00 • committed by Greg Kroah-Hartman
parent 4b2ebd8dea
commit b11c5d3ccc
1 changed files with 10 additions and 6 deletions
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16
drivers/staging/comedi/drivers/pcmda12.c
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@ -84,8 +84,10 @@ static void zero_chans(struct comedi_device *dev)
inb(LSB_PORT(0)); /* update chans. */
}
static int ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
static int pcmda12_ao_insn_write(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data)
{
struct pcmda12_private *devpriv = dev->private;
int i;
@ -127,8 +129,10 @@ static int ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s,
DAC outputs, which makes all AO channels update simultaneously.
This is useful for some control applications, I would imagine.
*/
static int ao_rinsn(struct comedi_device *dev, struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
static int pcmda12_ao_insn_read(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data)
{
struct pcmda12_private *devpriv = dev->private;
int i;
@ -172,8 +176,8 @@ static int pcmda12_attach(struct comedi_device *dev,
s->n_chan = CHANS;
s->maxdata = 0x0fff;
s->range_table = &pcmda12_ranges;
s->insn_write = &ao_winsn;
s->insn_read = &ao_rinsn;
s->insn_write = pcmda12_ao_insn_write;
s->insn_read = pcmda12_ao_insn_read;
zero_chans(dev); /* clear out all the registers, basically */