staging: comedi: quatech_daqp_cs: ao subdevice does not support commands
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Mon, 4 Feb 2013 23:42:32 +0000 (16:42 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 5 Feb 2013 19:18:57 +0000 (11:18 -0800)
commit9c1dcce9c64c2b53042f2cfb730348201d176855
tree0719df9b73c3a1bd9bf65ff79e0fd6cd763e4df9
parent25736670bce6b860910ca789ab628bde46be71e6
staging: comedi: quatech_daqp_cs: ao subdevice does not support commands

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@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers/quatech_daqp_cs.c