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Subject[PATCH -mm] Blackfin arch: cleanup cache header file
From
Date
Hi folks,

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

Signed-off-by: Bryan Wu <bryan.wu@analog.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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