From aa063fddbf1fe4b6ee535907b0fdd74f19ea6694 Mon Sep 17 00:00:00 2001
From: Marcel Moolenaar <marcel@FreeBSD.org>
Date: Sun, 5 Jan 2003 21:34:05 +0000
Subject: [PATCH] Provide a null-implementation for bus_space_unmap, like i386.
 bus_space_unmap is required for puc(4).

---
 sys/ia64/include/bus.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/sys/ia64/include/bus.h b/sys/ia64/include/bus.h
index b44c72da507..d779da0bbca 100644
--- a/sys/ia64/include/bus.h
+++ b/sys/ia64/include/bus.h
@@ -124,8 +124,11 @@ int	bus_space_map(bus_space_tag_t t, bus_addr_t addr, bus_size_t size,
  * Unmap a region of device bus space.
  */
 
-void	bus_space_unmap(bus_space_tag_t t, bus_space_handle_t bsh,
-			bus_size_t size);
+static __inline void
+bus_space_unmap(bus_space_tag_t t __unused, bus_space_handle_t bsh __unused,
+                bus_size_t size __unused)
+{
+}
 
 /*
  * Get a new handle for a subregion of an already-mapped area of bus space.