[ 152/167] [PATCH] asm-generic: Use __BITS_PER_LONG in statfs.h

From: Ben Hutchings
Date: Wed May 09 2012 - 02:11:46 EST

3.2-stable review patch. If anyone has any objections, please let me know.


From: "H. Peter Anvin" <hpa@xxxxxxxxxxxxxxx>

commit f5c2347ee20a8d6964d6a6b1ad04f200f8d4dfa7 upstream.

<asm-generic/statfs.h> is exported to userspace, so using
BITS_PER_LONG is invalid. We need to use __BITS_PER_LONG instead.

This is kernel bugzilla 43165.

Reported-by: H.J. Lu <hjl.tools@xxxxxxxxx>
Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/1335465916-16965-1-git-send-email-hpa@xxxxxxxxxxxxxxx
Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
include/asm-generic/statfs.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/asm-generic/statfs.h b/include/asm-generic/statfs.h
index 0fd28e0..c749af9 100644
--- a/include/asm-generic/statfs.h
+++ b/include/asm-generic/statfs.h
@@ -15,7 +15,7 @@ typedef __kernel_fsid_t fsid_t;
* with a 10' pole.
#ifndef __statfs_word
-#if BITS_PER_LONG == 64
+#if __BITS_PER_LONG == 64
#define __statfs_word long
#define __statfs_word __u32

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