i2c: remove i2c_new_dummy() API

All in-kernel users have been converted to
{devm_}i2c_new_dummy_device(). Remove the old API.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Tested-by: Luca Ceresoli <luca@lucaceresoli.net>
Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index 9333c86..9f8dcd3 100644 (file)
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -896,29 +896,6 @@ struct i2c_client *i2c_new_dummy_device(struct i2c_adapter *adapter, u16 address
 }
 EXPORT_SYMBOL_GPL(i2c_new_dummy_device);
 
-/**
- * i2c_new_dummy - return a new i2c device bound to a dummy driver
- * @adapter: the adapter managing the device
- * @address: seven bit address to be used
- * Context: can sleep
- *
- * This deprecated function has the same functionality as @i2c_new_dummy_device,
- * it just returns NULL instead of an ERR_PTR in case of an error for
- * compatibility with current I2C API. It will be removed once all users are
- * converted.
- *
- * This returns the new i2c client, which should be saved for later use with
- * i2c_unregister_device(); or NULL to indicate an error.
- */
-struct i2c_client *i2c_new_dummy(struct i2c_adapter *adapter, u16 address)
-{
-       struct i2c_client *ret;
-
-       ret = i2c_new_dummy_device(adapter, address);
-       return IS_ERR(ret) ? NULL : ret;
-}
-EXPORT_SYMBOL_GPL(i2c_new_dummy);
-
 struct i2c_dummy_devres {
        struct i2c_client *client;
 };

diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index d2f7867..d1baf8d 100644 (file)
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -466,12 +466,6 @@ i2c_new_probed_device(struct i2c_adapter *adap,
 /* Common custom probe functions */
 extern int i2c_probe_func_quick_read(struct i2c_adapter *adap, unsigned short addr);
 
-/* For devices that use several addresses, use i2c_new_dummy() to make
- * client handles for the extra addresses.
- */
-extern struct i2c_client *
-i2c_new_dummy(struct i2c_adapter *adap, u16 address);
-
 extern struct i2c_client *
 i2c_new_dummy_device(struct i2c_adapter *adapter, u16 address);