staging: comedi: c6xdigio: tidy up subdevice 1 init

Remove the commented out init of the 'trig'.

For aesthetics, add some whitespace to the init and rename the 'insn_read'
function.

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/c6xdigio.c b/drivers/staging/comedi/drivers/c6xdigio.c
index 6207bc1..63187c5 100644 (file)
--- a/drivers/staging/comedi/drivers/c6xdigio.c
+++ b/drivers/staging/comedi/drivers/c6xdigio.c
@@ -187,9 +187,10 @@ static int c6xdigio_pwm_insn_write(struct comedi_device *dev,
        return i;
 }
 
-static int c6xdigio_ei_insn_read(struct comedi_device *dev,
-                                struct comedi_subdevice *s,
-                                struct comedi_insn *insn, unsigned int *data)
+static int c6xdigio_encoder_insn_read(struct comedi_device *dev,
+                                     struct comedi_subdevice *s,
+                                     struct comedi_insn *insn,
+                                     unsigned int *data)
 {
        unsigned int chan = CR_CHAN(insn->chanspec);
        int n;
@@ -247,13 +248,12 @@ static int c6xdigio_attach(struct comedi_device *dev,
 
        s = &dev->subdevices[1];
        /* encoder (counter) subdevice */
-       s->type = COMEDI_SUBD_COUNTER;
-       s->subdev_flags = SDF_READABLE | SDF_LSAMPL;
-       s->n_chan = 2;
-       /* s->trig[0] = c6xdigio_ei; */
-       s->insn_read = c6xdigio_ei_insn_read;
-       s->maxdata = 0xffffff;
-       s->range_table = &range_unknown;
+       s->type         = COMEDI_SUBD_COUNTER;
+       s->subdev_flags = SDF_READABLE | SDF_LSAMPL;
+       s->n_chan       = 2;
+       s->maxdata      = 0xffffff;
+       s->range_table  = &range_unknown;
+       s->insn_read    = c6xdigio_encoder_insn_read;
 
        /*  I will call this init anyway but more than likely the DSP board */
        /*  will not be connected when device driver is loaded. */