staging: comedi: cb_pcidas: rename private data 'control_status'

This member of the private data holds the PCI BAR1 resource starting
address. For aesthetics, rename this member to 'pcibar1'.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed