i2c: Deprecate client_register and client_unregister methods

The new i2c binding model makes the client_register and
client_unregister methods of struct i2c_adapter useless, so we can
remove them with the rest of the legacy model.

Signed-off-by: Jean Delvare <khali@linux-fr.org>

diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 39246fc..7e2af10 100644 (file)
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -354,7 +354,8 @@ Who:  Krzysztof Piotr Oledzki <ole@ans.pl>
 
 ---------------------------
 
-What:  i2c_attach_client(), i2c_detach_client(), i2c_driver->detach_client()
+What:  i2c_attach_client(), i2c_detach_client(), i2c_driver->detach_client(),
+       i2c_adapter->client_register(), i2c_adapter->client_unregister
 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/include/linux/i2c.h b/include/linux/i2c.h
index c86c3b0..00ee11e 100644 (file)
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -353,8 +353,8 @@ struct i2c_adapter {
        void *algo_data;
 
        /* --- administration stuff. */
-       int (*client_register)(struct i2c_client *);
-       int (*client_unregister)(struct i2c_client *);
+       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 */