PNP: add pnp_get_pnp_resource()

In some places, we need to get the struct pnp_resource, not just
the struct resource, because ISAPNP needs to store the register
index in the pnp_resource.

I don't like pnp_get_pnp_resource() and hope that it is temporary,
but we need it for a little while.

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

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h
index 1d6bb351d323..49b4138f3476 100644
--- a/drivers/pnp/base.h
+++ b/drivers/pnp/base.h
@@ -21,6 +21,9 @@ void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc);
 
 void pnp_init_resource(struct resource *res);
 
+struct pnp_resource *pnp_get_pnp_resource(struct pnp_dev *dev,
+                                          unsigned int type, unsigned int num);
+
 #define PNP_MAX_PORT            40
 #define PNP_MAX_MEM             24
 #define PNP_MAX_IRQ              2