ISAPNP_DEBUG isn't used at all.  isapnp_detected is set but never read.
So remove them both.
Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com>
Acked-by: NAdam Belay <abelay@novell.com>
Signed-off-by: NLen Brown <len.brown@intel.com>