From 3ee4d3f07657adc97c8ad94a3557b5cc869354c0 Mon Sep 17 00:00:00 2001
From: Rolf Eike Beer <eike-kernel@sf-tec.de>
Date: Thu, 17 May 2007 23:56:56 +0200
Subject: [PATCH] --- yaml --- r: 56623 b: refs/heads/master c:
 1a06a52ee1b0cdb65222474ba6186f3991df68b0 h: refs/heads/master i:   56621:
 457f5aa9446feddfac5ebaa2270524cd3217623e   56619:
 ed16d39ffd3dcaef6a3ebb180735d4d48b8b665b   56615:
 28a0c954e506b1b1d36fd4d10dd92cc8cd88768d   56607:
 33405a78038edb654f052cc68cce92f364f38c5c v: v3

---
 [refs]                     | 2 +-
 trunk/include/linux/log2.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index d898977bd259..189d646f29b8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 18963c01b8abf381f102752ce024c3582a716125
+refs/heads/master: 1a06a52ee1b0cdb65222474ba6186f3991df68b0
diff --git a/trunk/include/linux/log2.h b/trunk/include/linux/log2.h
index 57e641e19a81..1b8a2c1cb0e3 100644
--- a/trunk/include/linux/log2.h
+++ b/trunk/include/linux/log2.h
@@ -159,7 +159,7 @@ unsigned long __roundup_pow_of_two(unsigned long n)
 #define roundup_pow_of_two(n)			\
 (						\
 	__builtin_constant_p(n) ? (		\
-		(n == 1) ? 0 :			\
+		(n == 1) ? 1 :			\
 		(1UL << (ilog2((n) - 1) + 1))	\
 				   ) :		\
 	__roundup_pow_of_two(n)			\