diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h
index eb43fc6..e739d4b 100644
--- a/drivers/pnp/base.h
+++ b/drivers/pnp/base.h
@@ -12,10 +12,10 @@
 int __pnp_add_device(struct pnp_dev *dev);
 void __pnp_remove_device(struct pnp_dev *dev);
 
-int pnp_check_port(struct pnp_dev * dev, int idx);
-int pnp_check_mem(struct pnp_dev * dev, int idx);
-int pnp_check_irq(struct pnp_dev * dev, int idx);
-int pnp_check_dma(struct pnp_dev * dev, int idx);
+int pnp_check_port(struct pnp_dev *dev, struct resource *res);
+int pnp_check_mem(struct pnp_dev *dev, struct resource *res);
+int pnp_check_irq(struct pnp_dev *dev, struct resource *res);
+int pnp_check_dma(struct pnp_dev *dev, struct resource *res);
 
 void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc);