From 80f548e04d0b1d67d4fa8f59dbecc247f7b71c92 Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@linux-foundation.org>
Date: Mon, 30 Jul 2012 14:40:25 -0700
Subject: lib/vsprintf.c: remind people to update
 Documentation/printk-formats.txt when adding printk formats

Cc: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 lib/vsprintf.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 7369745..a0b5f15 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -1297,6 +1297,8 @@ qualifier:
  *   case.
  * %n is ignored
  *
+ * ** Please update Documentation/printk-formats.txt when making changes **
+ *
  * The return value is the number of characters which would
  * be generated for the given input, excluding the trailing
  * '\0', as per ISO C99. If you want to have the exact
-- 
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