From mboxrd@z Thu Jan  1 00:00:00 1970
Message-Id: <200812012223.mB1MNdQj014532@imap1.linux-foundation.org>
Subject: [patch 3/6] drivers/mtd/maps/nettel.c: use ARRAY_SIZE
To: dwmw2@infradead.org
From: akpm@linux-foundation.org
Date: Mon, 01 Dec 2008 14:23:38 -0800
Cc: julia@diku.dk, akpm@linux-foundation.org, linux-mtd@lists.infradead.org
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From: Julia Lawall <julia@diku.dk>

ARRAY_SIZE is more concise to use when the size of an array is divided by
the size of its type or the size of its first element.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@i@
@@

#include <linux/kernel.h>

@depends on i using "paren.iso"@
type T;
T[] E;
@@

- (sizeof(E)/sizeof(E[...]))
+ ARRAY_SIZE(E)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/mtd/maps/nettel.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff -puN drivers/mtd/maps/nettel.c~drivers-mtd-maps-nettelc-use-array_size drivers/mtd/maps/nettel.c
--- a/drivers/mtd/maps/nettel.c~drivers-mtd-maps-nettelc-use-array_size
+++ a/drivers/mtd/maps/nettel.c
@@ -362,8 +362,7 @@ static int __init nettel_init(void)
 
 	intel_mtd->owner = THIS_MODULE;
 
-	num_intel_partitions = sizeof(nettel_intel_partitions) /
-		sizeof(nettel_intel_partitions[0]);
+	num_intel_partitions = ARRAY_SIZE(nettel_intel_partitions);
 
 	if (intelboot) {
 		/*
_