PNP: remove pnp_resource.index

We used pnp_resource.index to keep track of which ISAPNP configuration
register a resource should be written to.  We needed this only to
handle the case where a register is disabled but a subsequent register
in the same set is enabled.

Rather than explicitly maintaining the pnp_resource.index, this patch
adds a resource every time we read an ISAPNP configuration register
and marks the resource as IORESOURCE_DISABLED when appropriate.  This
makes the position in the pnp_resource_table always correspond to the
config register index.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h
index 886dac823ed6..6f60097c4212 100644
--- a/drivers/pnp/base.h
+++ b/drivers/pnp/base.h
@@ -57,7 +57,6 @@ struct pnp_resource *pnp_get_pnp_resource(struct pnp_dev *dev,
 
 struct pnp_resource {
         struct resource res;
-        unsigned int index;             /* ISAPNP config register index */
 };
 
 struct pnp_resource_table {