From 4ad4eac60667f7c321faae28a3437f7a8b3d17cb Mon Sep 17 00:00:00 2001
From: David Brownell <david-b@pacbell.net>
Date: Tue, 1 May 2007 23:26:28 +0200
Subject: [PATCH] i2c: i2c_register_driver() cleanup
Minor cleanup in i2c_register_driver(): use list_for_each_entry().
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
---
drivers/i2c/i2c-core.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 8dca4848ad9275..7bfd67f4143d21 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -304,8 +304,6 @@ int i2c_del_adapter(struct i2c_adapter *adap)
int i2c_register_driver(struct module *owner, struct i2c_driver *driver)
{
- struct list_head *item;
- struct i2c_adapter *adapter;
int res;
/* add the driver to the list of i2c drivers in the driver core */
@@ -323,8 +321,9 @@ int i2c_register_driver(struct module *owner, struct i2c_driver *driver)
/* now look for instances of driver on our adapters */
if (driver->attach_adapter) {
- list_for_each(item,&adapters) {
- adapter = list_entry(item, struct i2c_adapter, list);
+ struct i2c_adapter *adapter;
+
+ list_for_each_entry(adapter, &adapters, list) {
driver->attach_adapter(adapter);
}
}
--
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