[IA64] remove unused function __ia64_get_io_port_base

Not only was this unused, but its somewhat eccentric declaration
of "static inline const unsigned long" gives gcc4 heartburn.

Signed-off-by: Tony Luck <tony.luck@intel.com>

diff --git a/include/asm-ia64/io.h b/include/asm-ia64/io.h
index 491e9d1fc538d0e31cbc2ecbbf15016cd6d7d194..54e7637a326c4e1ffb6aab9835abab5f384e3be0 100644 (file)
--- a/include/asm-ia64/io.h
+++ b/include/asm-ia64/io.h
@@ -120,14 +120,6 @@ static inline void ___ia64_mmiowb(void)
        ia64_mfa();
 }
 
-static inline const unsigned long
-__ia64_get_io_port_base (void)
-{
-       extern unsigned long ia64_iobase;
-
-       return ia64_iobase;
-}
-
 static inline void*
 __ia64_mk_io_addr (unsigned long port)
 {