linux-kernel - [PATCH 2.6.20] arch CRIS: user ARRAY

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Date:	Mon, 5 Feb 2007 04:40:57 +0200
From:	"Ahmed S. Darwish" <darwish.07@...il.com>
To:	starvik@...s.com
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH 2.6.20] arch CRIS: user ARRAY_SIZE macro when appropriate

Hi all,

A patch to use ARRAY_SIZE macro already defined in linux/kernel.h

Signed-off-by: Ahmed S. Darwish <darwish.07@...il.com>
---
Patch isn't compile checked since I have no CRIS machine at hand.

diff --git a/arch/cris/arch-v10/drivers/axisflashmap.c b/arch/cris/arch-v10/drivers/axisflashmap.c
index ffade19..c5d90fc 100644
--- a/arch/cris/arch-v10/drivers/axisflashmap.c
+++ b/arch/cris/arch-v10/drivers/axisflashmap.c
@@ -359,8 +359,7 @@ static struct mtd_info *flash_probe(void)
 		 * So we use the MTD concatenation layer instead of further
 		 * complicating the probing procedure.
 		 */
-		mtd_cse = mtd_concat_create(mtds,
-					    sizeof(mtds) / sizeof(mtds[0]),
+		mtd_cse = mtd_concat_create(mtds, ARRAY_SIZE(mtds), 
 					    "cse0+cse1");
 #else
 		printk(KERN_ERR "%s and %s: Cannot concatenate due to kernel "
diff --git a/arch/cris/mm/tlb.c b/arch/cris/mm/tlb.c
index 0df390a..c4a98e2 100644
--- a/arch/cris/mm/tlb.c
+++ b/arch/cris/mm/tlb.c
@@ -8,6 +8,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/kernel.h>
 #include <asm/tlb.h>
 
 #define D(x)
@@ -100,7 +101,7 @@ tlb_init(void)
 
 	/* clear the page_id map */
 
-	for (i = 1; i < sizeof (page_id_map) / sizeof (page_id_map[0]); i++)
+	for (i = 1; i < ARRAY_SIZE(page_id_map); i++)
 		page_id_map[i] = NULL;
 	
 	/* invalidate the entire TLB */

-- 
Ahmed S. Darwish
http://darwish-07.blogspot.com
-
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