diff options
| author |   Matthias Kaehlcke <matthias@kaehlcke.net> | 2008-07-14 22:38:26 +0200 |
|---|---|---|
| committer |   Jean Delvare <khali@mahadeva.delvare> | 2008-07-14 22:38:26 +0200 |
| commit | 6a03cd931196673634b58c955d2f9d42da602045 (patch) | |
| tree | d1727df64442abd682f95c488e2f3b3e5953325e /drivers/i2c | |
| parent | i2c-pca-platform: Fix error code (diff) | |
| download | linux-dev-6a03cd931196673634b58c955d2f9d42da602045.tar.xz linux-dev-6a03cd931196673634b58c955d2f9d42da602045.zip | |
i2c: Use list_for_each_entry_safe
Use list_for_each_entry_safe() in i2c_del_adapter() and i2c_del_driver().
Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/i2c-core.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index b995502400b8..1a71645038f0 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -580,8 +580,7 @@ static int i2c_do_del_adapter(struct device_driver *d, void *data) */ 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); @@ -602,10 +601,9 @@ int i2c_del_adapter(struct i2c_adapter *adap) /* 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 */ @@ -718,11 +716,9 @@ static int __detach_adapter(struct device *dev, void *data) "detach_adapter failed for driver [%s]\n", driver->driver.name); } else { - struct list_head *item, *_n; - struct i2c_client *client; + struct i2c_client *client, *_n; - list_for_each_safe(item, _n, &adapter->clients) { - client = list_entry(item, struct i2c_client, list); + list_for_each_entry_safe(client, _n, &adapter->clients, list) { if (client->driver != driver) continue; dev_dbg(&adapter->dev, |