ASoC: meson: implement driver_name for snd_soc_card in meson-card-utils

Implement driver_name to provide an alternative to card_name for userspace
configuration of Amlogic audio cards.
Suggested-by: Matthias Reichl <hias@horus.com>
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20211017160028.23318-1-christianshewitt@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/meson/meson-card-utils.c

@@ -302,6 +302,7 @@ int meson_card_probe(struct platform_device *pdev)
 
 	priv->card.owner = THIS_MODULE;
 	priv->card.dev = dev;
+	priv->card.driver_name = dev->driver->name;
 	priv->match_data = data;
 
 	ret = snd_soc_of_parse_card_name(&priv->card, "model");