staging: comedi: das1800: tidy up digital input subdevice init

For aesthetics, add some whitespace to the subdevice init and rename
the (*insn_bits) 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/das1800.c b/drivers/staging/comedi/drivers/das1800.c
index e7787ae3fb27e802d17e487cf3b8643bc2fe1344..93a9d1f9a12010f51c77752f7d713886c82c29e5 100644 (file)
--- a/drivers/staging/comedi/drivers/das1800.c
+++ b/drivers/staging/comedi/drivers/das1800.c
@@ -1130,10 +1130,10 @@ static int das1800_ao_winsn(struct comedi_device *dev,
        return 1;
 }
 
-/* reads from digital input channels */
-static int das1800_di_rbits(struct comedi_device *dev,
-                           struct comedi_subdevice *s,
-                           struct comedi_insn *insn, unsigned int *data)
+static int das1800_di_insn_bits(struct comedi_device *dev,
+                               struct comedi_subdevice *s,
+                               struct comedi_insn *insn,
+                               unsigned int *data)
 {
        data[1] = inb(dev->iobase + DAS1800_DIGITAL) & 0xf;
        data[0] = 0;
@@ -1387,14 +1387,14 @@ static int das1800_attach(struct comedi_device *dev,
                s->type = COMEDI_SUBD_UNUSED;
        }
 
-       /* di */
+       /* Digital Input subdevice */
        s = &dev->subdevices[2];
-       s->type = COMEDI_SUBD_DI;
-       s->subdev_flags = SDF_READABLE;
-       s->n_chan = 4;
-       s->maxdata = 1;
-       s->range_table = &range_digital;
-       s->insn_bits = das1800_di_rbits;
+       s->type         = COMEDI_SUBD_DI;
+       s->subdev_flags = SDF_READABLE;
+       s->n_chan       = 4;
+       s->maxdata      = 1;
+       s->range_table  = &range_digital;
+       s->insn_bits    = das1800_di_insn_bits;
 
        /* Digital Output subdevice */
        s = &dev->subdevices[3];