The pci resource bar 0 address is only used as a "flag" to
let the datach function know that the pci device has been
enabled. Use dev->iobase in the detach instead and remove
BADR0 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>