diff options
author | Jean Delvare <khali@linux-fr.org> | 2009-06-19 16:58:17 +0200 |
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committer | Jean Delvare <khali@linux-fr.org> | 2009-06-19 16:58:17 +0200 |
commit | 352da9820e5506e3b8496e6052a2ad9c488efae8 (patch) | |
tree | 61be08b52612e52aa8ecc3bfc3a6adb1e36f3f57 /drivers/i2c/i2c-core.c | |
parent | 0732f87761dbe417cb6e084b712d07e879e876ef (diff) | |
download | linux-352da9820e5506e3b8496e6052a2ad9c488efae8.tar.bz2 |
i2c: Kill client_register and client_unregister methods
These methods were useful in the legacy binding model but no longer in
the new (standard) binding model. There are no users left so we can
drop them.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Diffstat (limited to 'drivers/i2c/i2c-core.c')
-rw-r--r-- | drivers/i2c/i2c-core.c | 30 |
1 files changed, 1 insertions, 29 deletions
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 5ed622ee65c3..fc18fdbffd3f 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); |