diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h
index 9af0a6c..ff435bd 100644
--- a/drivers/pnp/base.h
+++ b/drivers/pnp/base.h
@@ -2,6 +2,7 @@
 void *pnp_alloc(long size);
 #define PNP_EISA_ID_MASK 0x7fffffff
 void pnp_eisa_id_to_string(u32 id, char *str);
+struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *, int id, char *pnpid);
 struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id);
 int pnp_interface_attach_device(struct pnp_dev *dev);
 void pnp_fixup_device(struct pnp_dev *dev);