clk: cdce706: Use managed `of_clk_add_hw_provider()`

Use the managed `devm_of_clk_add_hw_provider()` instead of
`of_clk_add_hw_provider()`.

This makes sure the provider gets automatically removed on unbind and
allows to completely eliminate the drivers `remove()` callback.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20230410014502.27929-4-lars@metafoo.deSigned-off-by: Stephen Boyd <sboyd@kernel.org>

drivers/clk/clk-cdce706.c

@@ -661,16 +661,10 @@ static int cdce706_probe(struct i2c_client *client)
 	ret = cdce706_register_clkouts(cdce);
 	if (ret < 0)
 		return ret;
-	return of_clk_add_hw_provider(client->dev.of_node, of_clk_cdce_get,
-				      cdce);
+	return devm_of_clk_add_hw_provider(&client->dev, of_clk_cdce_get,
+					   cdce);
 }
 
-static void cdce706_remove(struct i2c_client *client)
-{
-	of_clk_del_provider(client->dev.of_node);
-}
-
-
 #ifdef CONFIG_OF
 static const struct of_device_id cdce706_dt_match[] = {
 	{ .compatible = "ti,cdce706" },
@@ -691,7 +685,6 @@ static struct i2c_driver cdce706_i2c_driver = {
 		.of_match_table = of_match_ptr(cdce706_dt_match),
 	},
 	.probe_new	= cdce706_probe,
-	.remove		= cdce706_remove,
 	.id_table	= cdce706_id,
 };
 module_i2c_driver(cdce706_i2c_driver);