From: Rolf Eike Beer <eike-kernel@sf-tec.de>
To: linux-kernel <linux-kernel@vger.kernel.org>
Cc: David Howells <dhowells@redhat.com>,
Arnd Bergmann <arnd@arndb.de>, "H. Peter Anvin" <hpa@zytor.com>,
torvalds@linux-foundation.org
Subject: [PATCH] use linux/bitops.h instead of linux/log2.h to get fls()
Date: Thu, 10 May 2012 22:49:11 +0200 [thread overview]
Message-ID: <1953408.KQLKiNB2bP@donald.sf-tec.de> (raw)
In-Reply-To: <3154414.psmJh6J2U2@donald.sf-tec.de>
Since d66acc39c7cee323733c8503b9de1821a56dff7e (bitops: Optimise get_order())
getorder.h includes log2.h to get fls() and fls64(). They are not defined in
log2.h, but in bitops.h. This works since log2.h includes bitops.h, but we
should do it properly to not get any bad surprises if log2.h changes.
Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>
---
include/asm-generic/getorder.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/asm-generic/getorder.h b/include/asm-generic/getorder.h
index 65e4468..563114f 100644
--- a/include/asm-generic/getorder.h
+++ b/include/asm-generic/getorder.h
@@ -4,7 +4,7 @@
#ifndef __ASSEMBLY__
#include <linux/compiler.h>
-#include <linux/log2.h>
+#include <linux/bitops.h>
/*
* Runtime evaluation of get_order()
--
1.7.9.2
--
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next prev parent reply other threads:[~2012-05-10 21:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1335033204.933033@mail.sf-mail.de>
2012-04-21 17:52 ` [PATCH 0/6] PA-RISC: fix compile Rolf Eike Beer, eike-kernel
[not found] ` <1335033199.699870@mail.sf-mail.de>
2012-04-21 18:23 ` [PATCH 1/6] use linux/bitops.h instead of linux/log2.h to get fls() Rolf Eike Beer, eike-kernel
2012-05-01 13:28 ` [PATCH 0/6] PA-RISC: fix compile Rolf Eike Beer
2012-05-10 20:49 ` Rolf Eike Beer [this message]
2012-05-12 9:53 ` [PATCH] use linux/bitops.h instead of linux/log2.h to get fls() David Howells
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