diff options
| -rw-r--r-- | Documentation/feature-removal-schedule.txt | 3 | ||||
| -rw-r--r-- | drivers/i2c/i2c-core.c | 30 | ||||
| -rw-r--r-- | include/linux/i2c.h | 4 |
3 files changed, 2 insertions, 35 deletions
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 8d07ed31207..9163dade070 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -368,8 +368,7 @@ Who: Krzysztof Piotr Oledzki <ole@ans.pl> --------------------------- -What: i2c_attach_client(), i2c_detach_client(), i2c_driver->detach_client(), - i2c_adapter->client_register(), i2c_adapter->client_unregister +What: i2c_attach_client(), i2c_detach_client(), i2c_driver->detach_client() When: 2.6.30 Check: i2c_attach_client i2c_detach_client Why: Deprecated by the new (standard) device driver binding model. Use diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 5ed622ee65c..fc18fdbffd3 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -308,14 +308,6 @@ void i2c_unregister_device(struct i2c_client *client) return; } - if (adapter->client_unregister) { - if (adapter->client_unregister(client)) { - dev_warn(&client->dev, - "client_unregister [%s] failed\n", - client->name); - } - } - mutex_lock(&adapter->clist_lock); list_del(&client->list); mutex_unlock(&adapter->clist_lock); @@ -855,14 +847,6 @@ int i2c_attach_client(struct i2c_client *client) dev_dbg(&adapter->dev, "client [%s] registered with bus id %s\n", client->name, dev_name(&client->dev)); - if (adapter->client_register) { - if (adapter->client_register(client)) { - dev_dbg(&adapter->dev, "client_register " - "failed for client [%s] at 0x%02x\n", - client->name, client->addr); - } - } - return 0; out_err: @@ -875,17 +859,6 @@ EXPORT_SYMBOL(i2c_attach_client); int i2c_detach_client(struct i2c_client *client) { struct i2c_adapter *adapter = client->adapter; - int res = 0; - - if (adapter->client_unregister) { - res = adapter->client_unregister(client); - if (res) { - dev_err(&client->dev, - "client_unregister [%s] failed, " - "client not detached\n", client->name); - goto out; - } - } mutex_lock(&adapter->clist_lock); list_del(&client->list); @@ -895,8 +868,7 @@ int i2c_detach_client(struct i2c_client *client) device_unregister(&client->dev); wait_for_completion(&client->released); - out: - return res; + return 0; } EXPORT_SYMBOL(i2c_detach_client); diff --git a/include/linux/i2c.h b/include/linux/i2c.h index ad258059603..b3f4606afa0 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -352,10 +352,6 @@ struct i2c_adapter { const struct i2c_algorithm *algo; /* the algorithm to access the bus */ void *algo_data; - /* --- administration stuff. */ - int (*client_register)(struct i2c_client *) __deprecated; - int (*client_unregister)(struct i2c_client *) __deprecated; - /* data fields that are valid for all devices */ u8 level; /* nesting level for lockdep */ struct mutex bus_lock; |