PNP: add pnp_get_resource() interface
This adds a pnp_get_resource() that works the same way as
platform_get_resource(). This will enable us to consolidate
many pnp_resource_table references in one place, which will
make it easier to make the table dynamic.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-By: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index e8187d9..b5fd038 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -25,6 +25,7 @@
/*
* Resource Management
*/
+struct resource *pnp_get_resource(struct pnp_dev *, unsigned int, unsigned int);
/* Use these instead of directly reading pnp_dev to get resource information */
#define pnp_port_start(dev,bar) ((dev)->res.port_resource[(bar)].start)