staging: comedi: cb_pcimdda: remove attached_to_8255 from private data
The attached_to_8255 variable in the private data is used as a flag to indicate that the 8255 subdevice has been initialized. The call to subdev_8255_cleanup only requires that the dev->subdevices pointer is valid. Change the test in the detach function and remove the attached_to_8255 variable. 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>
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