[PATCH 04/11] staging: comedi: quatech_daqp_cs: ao subdevice does not support commands
H Hartley Sweeten
hsweeten at visionengravers.com
Mon Feb 4 23:42:32 UTC 2013
The analog output subdevice does not support aynchronous commands.
Don't set the dev->write_subdev to this subdevice.
Signed-off-by: H Hartley Sweeten <hsweeten at visionengravers.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
drivers/staging/comedi/drivers/quatech_daqp_cs.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/quatech_daqp_cs.c b/drivers/staging/comedi/drivers/quatech_daqp_cs.c
index 6eab3bb..40d525c 100644
--- a/drivers/staging/comedi/drivers/quatech_daqp_cs.c
+++ b/drivers/staging/comedi/drivers/quatech_daqp_cs.c
@@ -763,7 +763,6 @@ static int daqp_auto_attach(struct comedi_device *dev,
s->cancel = daqp_ai_cancel;
s = &dev->subdevices[1];
- dev->write_subdev = s;
s->private = local;
s->type = COMEDI_SUBD_AO;
s->subdev_flags = SDF_WRITEABLE;
--
1.8.1.1.293.gfe73786
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