Merge remote-tracking branches 'asoc/topic/mxs-saif' and 'asoc/topic/nuc900' into asoc-next

sound/soc/mxs/mxs-saif.c

@@ -710,7 +710,7 @@ static int mxs_saif_probe(struct platform_device *pdev)
 	struct device_node *np = pdev->dev.of_node;
 	struct resource *iores;
 	struct mxs_saif *saif;
-	int ret = 0;
+	int irq, ret = 0;
 	struct device_node *master;
 
 	if (!np)
@@ -763,16 +763,16 @@ static int mxs_saif_probe(struct platform_device *pdev)
 	if (IS_ERR(saif->base))
 		return PTR_ERR(saif->base);
 
-	saif->irq = platform_get_irq(pdev, 0);
-	if (saif->irq < 0) {
-		ret = saif->irq;
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0) {
+		ret = irq;
 		dev_err(&pdev->dev, "failed to get irq resource: %d\n",
 			ret);
 		return ret;
 	}
 
 	saif->dev = &pdev->dev;
-	ret = devm_request_irq(&pdev->dev, saif->irq, mxs_saif_irq, 0,
+	ret = devm_request_irq(&pdev->dev, irq, mxs_saif_irq, 0,
 			       dev_name(&pdev->dev), saif);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to request irq\n");

sound/soc/mxs/mxs-saif.h

@@ -116,7 +116,6 @@ struct mxs_saif {
 	unsigned int mclk;
 	unsigned int mclk_in_use;
 	void __iomem *base;
-	int irq;
 	unsigned int id;
 	unsigned int master_id;
 	unsigned int cur_rate;

sound/soc/nuc900/nuc900-pcm.c

@@ -306,11 +306,6 @@ static struct snd_pcm_ops nuc900_dma_ops = {
 	.mmap		= nuc900_dma_mmap,
 };
 
-static void nuc900_dma_free_dma_buffers(struct snd_pcm *pcm)
-{
-	snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
 static int nuc900_dma_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
@@ -330,7 +325,6 @@ static int nuc900_dma_new(struct snd_soc_pcm_runtime *rtd)
 static struct snd_soc_platform_driver nuc900_soc_platform = {
 	.ops		= &nuc900_dma_ops,
 	.pcm_new	= nuc900_dma_new,
-	.pcm_free	= nuc900_dma_free_dma_buffers,
 };
 
 static int nuc900_soc_platform_probe(struct platform_device *pdev)