ASoC: rt1015: add operation callback function for rt1015_dai[]

Add operation callback function for rt1015_dai[].
Signed-off-by: Jack Yu <jack.yu@realtek.com>
Link: https://lore.kernel.org/r/20200302015424.9075-1-jack.yu@realtek.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/rt1015.c

@@ -857,6 +857,7 @@ struct snd_soc_dai_driver rt1015_dai[] = {
 			.rates = RT1015_STEREO_RATES,
 			.formats = RT1015_FORMATS,
 		},
+		.ops = &rt1015_aif_dai_ops,
 	}
 };