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
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