Messages in this thread Patch in this message | | | Date | Mon, 19 May 2008 22:48:39 +0200 | From | matthias@kaehlcke ... | Subject | [patch 1/2] i2c_del_adapter(): use list_for_each_entry_safe() |
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i2c-core.c: use list_for_each_entry_safe() in i2c_del_adapter()
Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
--- linux-2.6.orig/drivers/i2c/i2c-core.c 2008-05-19 22:30:41.000000000 +0200 +++ linux-2.6/drivers/i2c/i2c-core.c 2008-05-19 22:30:59.000000000 +0200 @@ -582,8 +582,7 @@ */ int i2c_del_adapter(struct i2c_adapter *adap) { - struct list_head *item, *_n; - struct i2c_client *client; + struct i2c_client *client, *_n; int res = 0; mutex_lock(&core_lock); @@ -604,10 +603,9 @@ /* detach any active clients. This must be done first, because * it can fail; in which case we give up. */ - list_for_each_safe(item, _n, &adap->clients) { + list_for_each_entry_safe(client, _n, &adap->clients, list) { struct i2c_driver *driver; - client = list_entry(item, struct i2c_client, list); driver = client->driver; /* new style, follow standard driver model */ -- Matthias Kaehlcke Embedded Linux Engineer Barcelona
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