ASoC: wm9090: Remove redundant endianness flag

The endianness flag is used on the CODEC side to specify an
ambivalence to endian, typically because it is lost over the hardware
link. This device has no DAI links and as such the flag would have
no effect, remove the redundant flag.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220510153843.1029540-2-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/wm9090.c

@@ -543,7 +543,6 @@ static const struct snd_soc_component_driver soc_component_dev_wm9090 = {
 	.suspend_bias_off	= 1,
 	.idle_bias_on		= 1,
 	.use_pmdown_time	= 1,
-	.endianness		= 1,
 	.non_legacy_dai_naming	= 1,
 };