ASoC: fsl-sai: Use snd_soc_dai_init_dma_data()

Makes the code slightly shorter
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

sound/soc/fsl/fsl_sai.c

@@ -377,8 +377,8 @@ static int fsl_sai_dai_probe(struct snd_soc_dai *cpu_dai)
 {
 	struct fsl_sai *sai = dev_get_drvdata(cpu_dai->dev);
 
-	cpu_dai->playback_dma_data = &sai->dma_params_tx;
-	cpu_dai->capture_dma_data = &sai->dma_params_rx;
+	snd_soc_dai_init_dma_data(cpu_dai, &sai->dma_params_tx,
+				&sai->dma_params_rx);
 
 	snd_soc_dai_set_drvdata(cpu_dai, sai);