The comedi_device 'write_subdev' should only be initialized if the subdevice supports async commands.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com> Cc: Ian Abbott <abbo...@mev.co.uk> Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- drivers/staging/comedi/drivers/adv_pci1723.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/staging/comedi/drivers/adv_pci1723.c b/drivers/staging/comedi/drivers/adv_pci1723.c index bd86a71..65f854e 100644 --- a/drivers/staging/comedi/drivers/adv_pci1723.c +++ b/drivers/staging/comedi/drivers/adv_pci1723.c @@ -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; -- 2.0.3 _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel