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

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>

diff --git a/drivers/staging/comedi/drivers/pcmda12.c b/drivers/staging/comedi/drivers/pcmda12.c
index c725a9b..5926363 100644 (file)
--- a/drivers/staging/comedi/drivers/pcmda12.c
+++ b/drivers/staging/comedi/drivers/pcmda12.c
@@ -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 */