staging: comedi: adl_pci9111: remove unnecessary 'is_valid'

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The 'is_valid' variable in the private data is only used in the
detach of the board to determine if the pci9111_reset() function
can be called. That function only requires a valid dev->iobase
to work. Use that for the check instead and remove the unneeded
variable from the private data.

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 2012-09-10 19:04:57 -07:00 • committed by Greg Kroah-Hartman

parent eba16272d1

commit 893be48343

1 changed files with 2 additions and 9 deletions

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drivers/staging/comedi/drivers/adl_pci9111.c

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