ASoC: Intel: byt-rt5640: Set card as fully routed

Although it's not known does current version of byt-rt5640 cover all
possible variants it is better to set the fully_routed flag on in order to
disable unused codecs pins in known machines and get regression from
machines that use different routing than the default one.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/byt-rt5640.c

@@ -209,6 +209,7 @@ static struct snd_soc_card byt_rt5640_card = {
 	.num_dapm_widgets = ARRAY_SIZE(byt_rt5640_widgets),
 	.dapm_routes = byt_rt5640_audio_map,
 	.num_dapm_routes = ARRAY_SIZE(byt_rt5640_audio_map),
+	.fully_routed = true,
 };
 
 static int byt_rt5640_probe(struct platform_device *pdev)