[PATCH] uml: cross-build support : mk_ptregs

mk_ptregs converted.  Nothing new here, it's the same situation as with
mk_user_constants.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/um/Makefile b/arch/um/Makefile
index e3465da..46a332f 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -196,7 +196,7 @@
 $(ARCH_DIR)/util: scripts_basic $(SYS_DIR)/sc.h FORCE
 	$(Q)$(MAKE) $(build)=$@
 
-$(ARCH_DIR)/kernel/skas/util: scripts_basic FORCE
+$(ARCH_DIR)/kernel/skas/util: scripts_basic $(ARCH_DIR)/user-offsets.h FORCE
 	$(Q)$(MAKE) $(build)=$@
 
 $(ARCH_DIR)/os-$(OS)/util: scripts_basic FORCE