ASoC: codec duplicated callback function goes to component on twl6040

codec driver and component driver has duplicated callback functions,
and codec side functions are just copied to component side when
register timing. This was quick-hack, but no longer needed.
This patch moves these functions from codec driver to component driver.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 1f70810..748036e 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -1156,12 +1156,14 @@
 	.suspend_bias_off = true,
 	.ignore_pmdown_time = true,
 
-	.controls = twl6040_snd_controls,
-	.num_controls = ARRAY_SIZE(twl6040_snd_controls),
-	.dapm_widgets = twl6040_dapm_widgets,
-	.num_dapm_widgets = ARRAY_SIZE(twl6040_dapm_widgets),
-	.dapm_routes = intercon,
-	.num_dapm_routes = ARRAY_SIZE(intercon),
+	.component_driver = {
+		.controls		= twl6040_snd_controls,
+		.num_controls		= ARRAY_SIZE(twl6040_snd_controls),
+		.dapm_widgets		= twl6040_dapm_widgets,
+		.num_dapm_widgets	= ARRAY_SIZE(twl6040_dapm_widgets),
+		.dapm_routes		= intercon,
+		.num_dapm_routes	= ARRAY_SIZE(intercon),
+	},
 };
 
 static int twl6040_codec_probe(struct platform_device *pdev)