[PATCH] Fix noise in futex.h

[David Woodhouse]

Commit:     58f64d83c37f5073a01573d27043c9c0ccc764f1
Parent:     1f29bcd739972f71f2fd5d5d265daf3e1208fa5e
commit 58f64d83c37f5073a01573d27043c9c0ccc764f1
Author:     David Woodhouse <dwmw2 at infradead.org>
AuthorDate: Sun Dec 10 02:19:11 2006 -0800
Commit:     Linus Torvalds <torvalds at woody.osdl.org>
CommitDate: Sun Dec 10 09:55:41 2006 -0800

    [PATCH] Fix noise in futex.h
    
    There are some kernel-only bits in the middle of <linux/futex.h> which
    should be removed in what we export to userspace.
    
    Signed-off-by: David Woodhouse <dwmw2 at infradead.org>
    Signed-off-by: Andrew Morton <akpm at osdl.org>
    Signed-off-by: Linus Torvalds <torvalds at osdl.org>
---
 include/linux/Kbuild  |    2 +-
 include/linux/futex.h |    2 ++
 2 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index e618b25..a1b04d8 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -61,7 +61,6 @@ header-y += fd.h
 header-y += fdreg.h
 header-y += fib_rules.h
 header-y += fuse.h
-header-y += futex.h
 header-y += genetlink.h
 header-y += gen_stats.h
 header-y += gigaset_dev.h
@@ -203,6 +202,7 @@ unifdef-y += fb.h
 unifdef-y += fcntl.h
 unifdef-y += filter.h
 unifdef-y += flat.h
+unifdef-y += futex.h
 unifdef-y += fs.h
 unifdef-y += gameport.h
 unifdef-y += generic_serial.h
diff --git a/include/linux/futex.h b/include/linux/futex.h
index d097b5b..3f153b4 100644
--- a/include/linux/futex.h
+++ b/include/linux/futex.h
@@ -93,6 +93,7 @@ #define FUTEX_TID_MASK		0x3fffffff
  */
 #define ROBUST_LIST_LIMIT	2048
 
+#ifdef __KERNEL__
 long do_futex(u32 __user *uaddr, int op, u32 val, unsigned long timeout,
 	      u32 __user *uaddr2, u32 val2, u32 val3);
 
@@ -110,6 +111,7 @@ static inline void exit_pi_state_list(st
 {
 }
 #endif
+#endif /* __KERNEL__ */
 
 #define FUTEX_OP_SET		0	/* *(int *)UADDR2 = OPARG; */
 #define FUTEX_OP_ADD		1	/* *(int *)UADDR2 += OPARG; */