staging: comedi: dt3000: tidy up memory subdevice init

Remove the unnecessary 'len_chanlist' initialization. This member is
only used by subdevices that support async commands.

For aesthetics, reorder the initialization a bit.

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/dt3000.c b/drivers/staging/comedi/drivers/dt3000.c
index 5d1e4bb..0610875 100644 (file)
--- a/drivers/staging/comedi/drivers/dt3000.c
+++ b/drivers/staging/comedi/drivers/dt3000.c
@@ -704,15 +704,14 @@ static int dt3000_auto_attach(struct comedi_device *dev,
        s->insn_config  = dt3k_dio_insn_config;
        s->insn_bits    = dt3k_dio_insn_bits;
 
+       /* Memory subdevice */
        s = &dev->subdevices[3];
-       /* mem subsystem */
        s->type         = COMEDI_SUBD_MEMORY;
        s->subdev_flags = SDF_READABLE;
        s->n_chan       = 0x1000;
-       s->insn_read    = dt3k_mem_insn_read;
        s->maxdata      = 0xff;
-       s->len_chanlist = 1;
        s->range_table  = &range_unknown;
+       s->insn_read    = dt3k_mem_insn_read;
 
        return 0;
 }