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Message-ID: <20070206160933.GP8991@Ahmed>
Date: Tue, 6 Feb 2007 18:09:33 +0200
From: "Ahmed S. Darwish" <darwish.07@...il.com>
To: johnpol@....mipt.ru
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH 2.6.20] w1: Use ARRAY_SIZE macro when appropriate
Hi all,
A patch to use ARRAY_SIZE macro already defined in kernel.h
Signed-off-by: Ahmed S. Darwish <darwish.07@...il.com>
---
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index b022fff..732db47 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -141,7 +141,7 @@ static inline int w1_convert_temp(u8 rom[9], u8 fid)
{
int i;
- for (i=0; i<sizeof(w1_therm_families)/sizeof(w1_therm_families[0]); ++i)
+ for (i = 0; i < ARRAY_SIZE(w1_therm_families); ++i)
if (w1_therm_families[i].f->fid == fid)
return w1_therm_families[i].convert(rom);
@@ -238,7 +238,7 @@ static int __init w1_therm_init(void)
{
int err, i;
- for (i=0; i<sizeof(w1_therm_families)/sizeof(w1_therm_families[0]); ++i) {
+ for (i = 0; i < ARRAY_SIZE(w1_therm_families); ++i) {
err = w1_register_family(w1_therm_families[i].f);
if (err)
w1_therm_families[i].broken = 1;
@@ -251,7 +251,7 @@ static void __exit w1_therm_fini(void)
{
int i;
- for (i=0; i<sizeof(w1_therm_families)/sizeof(w1_therm_families[0]); ++i)
+ for (i = 0; i < ARRAY_SIZE(w1_therm_families); ++i)
if (!w1_therm_families[i].broken)
w1_unregister_family(w1_therm_families[i].f);
}
--
Ahmed S. Darwish
http://darwish-07.blogspot.com
-
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