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staging: comedi: adv_pci1723: remove comedi_device 'write_subdev' init

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The comedi_device 'write_subdev' should only be initialized if the subdevice
supports async commands.

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 2014-11-21 14:22:37 -07:00 committed by Greg Kroah-Hartman
parent c3a132c75d
commit 14ec083866
1 changed files with 0 additions and 1 deletions
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drivers/staging/comedi/drivers/adv_pci1723.c
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@ -155,7 +155,6 @@ static int pci1723_auto_attach(struct comedi_device *dev,
return ret;
s = &dev->subdevices[0];
dev->write_subdev = s;
s->type = COMEDI_SUBD_AO;
s->subdev_flags = SDF_WRITABLE | SDF_GROUND | SDF_COMMON;
s->n_chan = 8;