x86: Fix non-kernel use of include/linux/types.h

In file included from ../../include/linux/if_tun.h:21,
                 from lguest.c:30:
../../include/linux/types.h:203: error: expected specifier-qualifier-list before ‘__kernel_daddr_t’

This reversion was created by e40c0fe6b0b5dd16aec3c0dad311d36b19d78fd9
'x86: cleanup duplicate includes' which removed the !__KERNEL__ case from
asm-x86/posix_types.h.

CC: Joe Perches <joe@perches.com>
---
 include/asm-x86/posix_types.h |   10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff -r c06e2499a606 include/asm-x86/posix_types.h
--- a/include/asm-x86/posix_types.h	Tue Apr 22 07:59:24 2008 +1000
+++ b/include/asm-x86/posix_types.h	Tue Apr 22 08:59:18 2008 +1000
@@ -1,7 +1,5 @@
-#ifdef __KERNEL__
-# if defined(CONFIG_X86_32) || defined(__i386__)
-#  include "posix_types_32.h"
-# else
-#  include "posix_types_64.h"
-# endif
+#if defined(CONFIG_X86_32) || defined(__i386__)
+# include "posix_types_32.h"
+#else
+# include "posix_types_64.h"
 #endif
