i2c: make i2c_get_adapter prototype clearer

Rename the parameter of i2c_get_adapter() to "nr", to make it clear we are passing an adapter number and not an adapter ID (which have gone away by now.) Signed-off-by: Jean Delvare <khali@linux-fr.org>
git-mirror · Mar 20, 2011 · d735b34 · d735b34
1 parent 6ced9e6
commit d735b34
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
@@ -1581,12 +1581,12 @@ i2c_new_probed_device(struct i2c_adapter *adap,
 }
 EXPORT_SYMBOL_GPL(i2c_new_probed_device);
 
-struct i2c_adapter *i2c_get_adapter(int id)
+struct i2c_adapter *i2c_get_adapter(int nr)
 {
 	struct i2c_adapter *adapter;
 
 	mutex_lock(&core_lock);
-	adapter = idr_find(&i2c_adapter_idr, id);
+	adapter = idr_find(&i2c_adapter_idr, nr);
 	if (adapter && !try_module_get(adapter->owner))
 		adapter = NULL;
 

diff --git a/include/linux/i2c.h b/include/linux/i2c.h
@@ -447,7 +447,7 @@ extern void i2c_release_client(struct i2c_client *client);
 extern void i2c_clients_command(struct i2c_adapter *adap,
 				unsigned int cmd, void *arg);
 
-extern struct i2c_adapter *i2c_get_adapter(int id);
+extern struct i2c_adapter *i2c_get_adapter(int nr);
 extern void i2c_put_adapter(struct i2c_adapter *adap);