linux-kernel - [PATCH -mm] Blackfin arch: cleanup cache header file

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Date:	Mon, 26 Mar 2007 18:11:42 +0800
From:	"Wu, Bryan" <bryan.wu@...log.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Arnd Bergmann <arnd@...db.de>,
	Paul Mundt <lethal@...ux-sh.org>, linux-kernel@...r.kernel.org
Subject: [PATCH -mm] Blackfin arch: cleanup cache header file

Hi folks,

According to Paul's review, this patch cleanup the
include/asm-blackfin/cache.h comments.

Signed-off-by: Bryan Wu <bryan.wu@...log.com> 
---

 include/asm-blackfin/cache.h |   20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

Index: linux-2.6/include/asm-blackfin/cache.h
===================================================================
--- linux-2.6.orig/include/asm-blackfin/cache.h
+++ linux-2.6/include/asm-blackfin/cache.h
@@ -1,13 +1,21 @@
+/*
+ * include/asm-blackfin/cache.h
+ */
 #ifndef __ARCH_BLACKFIN_CACHE_H
 #define __ARCH_BLACKFIN_CACHE_H
 
-/* bytes per L1 cache line */
-#define        L1_CACHE_SHIFT  5	/* BlackFin loads 32 bytes for cache */
-#define        L1_CACHE_BYTES  (1 << L1_CACHE_SHIFT)
+/*
+ * Bytes per L1 cache line
+ * Blackfin loads 32 bytes for cache
+ */
+#define L1_CACHE_SHIFT	5
+#define L1_CACHE_BYTES	(1 << L1_CACHE_SHIFT)
 
-/* For speed we do need to align these ...MaTed---*/
-/*  But include/linux/cache.h does this for us if we DO not define ...MaTed---*/
-#define __cacheline_aligned	/***** maybe no need this   Tony *****/
+/*
+ * Don't make __cacheline_aligned and
+ * ____cacheline_aligned defined in include/linux/cache.h
+ */
+#define __cacheline_aligned
 #define ____cacheline_aligned
 
 /*
_

Thanks
-Bryan
-
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