ASoC: sti-sas: add missing MODULE_DEVICE_TABLE

This patch adds missing MODULE_DEVICE_TABLE definition which generates
correct modalias for automatic loading of this driver when it is built
as an external module.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Link: https://lore.kernel.org/r/1620789145-14936-1-git-send-email-zou_wei@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/sti-sas.c

@@ -408,6 +408,7 @@ static const struct of_device_id sti_sas_dev_match[] = {
 	},
 	{},
 };
+MODULE_DEVICE_TABLE(of, sti_sas_dev_match);
 
 static int sti_sas_driver_probe(struct platform_device *pdev)
 {