ASoC: fsl_sai: Use dev_err_probe

This helps figuring out why the device probe is deferred, e.g. missing
FSL_EDMA driver.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/20230111161144.3275546-1-alexander.stein@ew.tq-group.com
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/fsl/fsl_sai.c

@@ -1459,15 +1459,18 @@ static int fsl_sai_probe(struct platform_device *pdev)
 	if (sai->soc_data->use_imx_pcm) {
 		ret = imx_pcm_dma_init(pdev);
 		if (ret) {
+			dev_err_probe(dev, ret, "PCM DMA init failed\n");
 			if (!IS_ENABLED(CONFIG_SND_SOC_IMX_PCM_DMA))
 				dev_err(dev, "Error: You must enable the imx-pcm-dma support!\n");
 			goto err_pm_get_sync;
 		}
 	} else {
 		ret = devm_snd_dmaengine_pcm_register(dev, NULL, 0);
-		if (ret)
+		if (ret) {
+			dev_err_probe(dev, ret, "Registering PCM dmaengine failed\n");
 			goto err_pm_get_sync;
 		}
+	}
 
 	ret = devm_snd_soc_register_component(dev, &fsl_component,
 					      &sai->cpu_dai_drv, 1);