ASoC: amd: vangogh: Make use of DRV_NAME

The "acp5x_mach" string is provided for both driver name and
MODULE_ALIAS. Since they need to match, ensure DRV_NAME macro is used in
both locations.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Link: https://lore.kernel.org/r/20230705214800.193244-2-cristian.ciocaltea@collabora.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/amd/vangogh/acp5x-mach.c

@@ -381,7 +381,7 @@ static int acp5x_probe(struct platform_device *pdev)
 
 static struct platform_driver acp5x_mach_driver = {
 	.driver = {
-		.name = "acp5x_mach",
+		.name = DRV_NAME,
 		.pm = &snd_soc_pm_ops,
 	},
 	.probe = acp5x_probe,