ASoC: xtensa: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer

Signed-off-by: Kuninori Morimoto <[email protected]>
Tested-by: Pierre-Louis Bossart <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

Author: morimoto

sound/soc/xtensa/xtfpga-i2s.c

@@ -373,7 +373,7 @@ static int xtfpga_pcm_open(struct snd_soc_component *component,
 	void *p;
 
 	snd_soc_set_runtime_hwparams(substream, &xtfpga_pcm_hardware);
-	p = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+	p = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream);
 	runtime->private_data = p;
 
 	return 0;