[IA64] clean up sn2 region definitions
Clean up some duplicate region definitions in sn2 code.
Signed-off-by: Greg Edwards <edwardsg@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
diff --git a/include/asm-ia64/page.h b/include/asm-ia64/page.h
index ec17f9e..9edffad 100644
--- a/include/asm-ia64/page.h
+++ b/include/asm-ia64/page.h
@@ -17,9 +17,9 @@
* Different regions are assigned to different purposes.
*/
#define RGN_SHIFT (61)
-#define RGN_BASE(r) (__IA64_UL_CONST(r)<<RGN_SHIFT)
+#define RGN_BASE(r) (__IA64_UL_CONST(r)<<RGN_SHIFT)
+#define RGN_BITS (RGN_BASE(-1))
-#define KHIGH -1 /* high three bits of Kernel virtual address */
#define RGN_KERNEL 7 /* Identity mapped region */
#define RGN_UNCACHED 6 /* Identity mapped I/O region */
#define RGN_GATE 5 /* Gate page, Kernel text, etc */
