staging: comedi: cb_pcimdda: remove attached_to_8255 from private data

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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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H Hartley Sweeten 2012-08-16 19:53:20 -07:00 • committed by Greg Kroah-Hartman

parent 86476d9f7c

commit 8496fc47e3

1 changed files with 2 additions and 10 deletions

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drivers/staging/comedi/drivers/cb_pcimdda.c

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