x86, um: get rid of more uml asm/arch uses

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
diff --git a/arch/um/include/asm/ptrace-generic.h b/arch/um/include/asm/ptrace-generic.h
index 3157497..6c88990 100644
--- a/arch/um/include/asm/ptrace-generic.h
+++ b/arch/um/include/asm/ptrace-generic.h
@@ -8,7 +8,7 @@
 
 #ifndef __ASSEMBLY__
 
-#include "asm/arch/ptrace-abi.h"
+#include <asm/ptrace-abi.h>
 #include <asm/user.h>
 #include "sysdep/ptrace.h"