Merge tag 'asoc-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-nextsound-4.9-rc1

ASoC: Updates for v4.9

Apart from the cleanups done by Morimoto-san this has very much been a
driver focused release with very little generic change:

 - A big factoring out of the simple-card code to allow it to be shared
   more with the rcar generic card from Kuninori Morimoto.
 - Removal of some operations duplicated on the CODEC level, again by
   Kuninori Morimoto.
 - Lots more machine support for x86 systems.
 - New drivers for Nuvoton NAU88C10, Realtek RT5660 and RT5663.

6 files changed, 15 insertions, 17 deletions

diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c
index c1a0e01cb8e7..1d82f68305c3 100644
--- a/sound/soc/fsl/fsl_asrc.c
+++ b/sound/soc/fsl/fsl_asrc.c
@@ -726,7 +726,7 @@ static const struct regmap_config fsl_asrc_regmap_config = {
 	.readable_reg = fsl_asrc_readable_reg,
 	.volatile_reg = fsl_asrc_volatile_reg,
 	.writeable_reg = fsl_asrc_writeable_reg,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_FLAT,
 };
 
 /**
@@ -879,7 +879,7 @@ static int fsl_asrc_probe(struct platform_device *pdev)
 		}
 	}
 
-	if (of_device_is_compatible(pdev->dev.of_node, "fsl,imx35-asrc")) {
+	if (of_device_is_compatible(np, "fsl,imx35-asrc")) {
 		asrc_priv->channel_bits = 3;
 		clk_map[IN] = input_clk_map_imx35;
 		clk_map[OUT] = output_clk_map_imx35;
@@ -892,7 +892,7 @@ static int fsl_asrc_probe(struct platform_device *pdev)
 	ret = fsl_asrc_init(asrc_priv);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to init asrc %d\n", ret);
-		return -EINVAL;
+		return ret;
 	}
 
 	asrc_priv->channel_avail = 10;
@@ -901,14 +901,14 @@ static int fsl_asrc_probe(struct platform_device *pdev)
 				   &asrc_priv->asrc_rate);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to get output rate\n");
-		return -EINVAL;
+		return ret;
 	}
 
 	ret = of_property_read_u32(np, "fsl,asrc-width",
 				   &asrc_priv->asrc_width);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to get output width\n");
-		return -EINVAL;
+		return ret;
 	}
 
 	if (asrc_priv->asrc_width != 16 && asrc_priv->asrc_width != 24) {
@@ -933,8 +933,6 @@ static int fsl_asrc_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	dev_info(&pdev->dev, "driver registered\n");
-
 	return 0;
 }
 
diff --git a/sound/soc/fsl/fsl_asrc_dma.c b/sound/soc/fsl/fsl_asrc_dma.c
index ffc000bc1f15..dc30d780f874 100644
--- a/sound/soc/fsl/fsl_asrc_dma.c
+++ b/sound/soc/fsl/fsl_asrc_dma.c
@@ -322,7 +322,7 @@ static snd_pcm_uframes_t fsl_asrc_dma_pcm_pointer(struct snd_pcm_substream *subs
 	return bytes_to_frames(substream->runtime, pair->pos);
 }
 
-static struct snd_pcm_ops fsl_asrc_dma_pcm_ops = {
+static const struct snd_pcm_ops fsl_asrc_dma_pcm_ops = {
 	.ioctl		= snd_pcm_lib_ioctl,
 	.hw_params	= fsl_asrc_dma_hw_params,
 	.hw_free	= fsl_asrc_dma_hw_free,
diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c
index 26a90e12ede4..38bfd46f4ad8 100644
--- a/sound/soc/fsl/fsl_esai.c
+++ b/sound/soc/fsl/fsl_esai.c
@@ -77,19 +77,19 @@ static irqreturn_t esai_isr(int irq, void *devid)
 	regmap_read(esai_priv->regmap, REG_ESAI_ESR, &esr);
 
 	if (esr & ESAI_ESR_TINIT_MASK)
-		dev_dbg(&pdev->dev, "isr: Transmition Initialized\n");
+		dev_dbg(&pdev->dev, "isr: Transmission Initialized\n");
 
 	if (esr & ESAI_ESR_RFF_MASK)
 		dev_warn(&pdev->dev, "isr: Receiving overrun\n");
 
 	if (esr & ESAI_ESR_TFE_MASK)
-		dev_warn(&pdev->dev, "isr: Transmition underrun\n");
+		dev_warn(&pdev->dev, "isr: Transmission underrun\n");
 
 	if (esr & ESAI_ESR_TLS_MASK)
 		dev_dbg(&pdev->dev, "isr: Just transmitted the last slot\n");
 
 	if (esr & ESAI_ESR_TDE_MASK)
-		dev_dbg(&pdev->dev, "isr: Transmition data exception\n");
+		dev_dbg(&pdev->dev, "isr: Transmission data exception\n");
 
 	if (esr & ESAI_ESR_TED_MASK)
 		dev_dbg(&pdev->dev, "isr: Transmitting even slots\n");
@@ -781,7 +781,7 @@ static const struct regmap_config fsl_esai_regmap_config = {
 	.readable_reg = fsl_esai_readable_reg,
 	.volatile_reg = fsl_esai_volatile_reg,
 	.writeable_reg = fsl_esai_writeable_reg,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_FLAT,
 };
 
 static int fsl_esai_probe(struct platform_device *pdev)
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index 2147994ab46f..9fadf7e31c5f 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -801,8 +801,8 @@ static int fsl_sai_probe(struct platform_device *pdev)
 
 	sai->pdev = pdev;
 
-	if (of_device_is_compatible(pdev->dev.of_node, "fsl,imx6sx-sai") ||
-	    of_device_is_compatible(pdev->dev.of_node, "fsl,imx6ul-sai"))
+	if (of_device_is_compatible(np, "fsl,imx6sx-sai") ||
+	    of_device_is_compatible(np, "fsl,imx6ul-sai"))
 		sai->sai_on_imx = true;
 
 	sai->is_lsb_first = of_property_read_bool(np, "lsb-first");
@@ -883,7 +883,7 @@ static int fsl_sai_probe(struct platform_device *pdev)
 	}
 
 	if (of_find_property(np, "fsl,sai-mclk-direction-output", NULL) &&
-	    of_device_is_compatible(pdev->dev.of_node, "fsl,imx6ul-sai")) {
+	    of_device_is_compatible(np, "fsl,imx6ul-sai")) {
 		gpr = syscon_regmap_lookup_by_compatible("fsl,imx6ul-iomuxc-gpr");
 		if (IS_ERR(gpr)) {
 			dev_err(&pdev->dev, "cannot find iomuxc registers\n");
diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
index beec7934a265..1ff467c9598a 100644
--- a/sound/soc/fsl/fsl_spdif.c
+++ b/sound/soc/fsl/fsl_spdif.c
@@ -1103,7 +1103,7 @@ static const struct regmap_config fsl_spdif_regmap_config = {
 	.readable_reg = fsl_spdif_readable_reg,
 	.volatile_reg = fsl_spdif_volatile_reg,
 	.writeable_reg = fsl_spdif_writeable_reg,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_FLAT,
 };
 
 static u32 fsl_spdif_txclk_caldiv(struct fsl_spdif_priv *spdif_priv,
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index bedec4a32581..50349437d961 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -182,7 +182,7 @@ static const struct regmap_config fsl_ssi_regconfig = {
 	.volatile_reg = fsl_ssi_volatile_reg,
 	.precious_reg = fsl_ssi_precious_reg,
 	.writeable_reg = fsl_ssi_writeable_reg,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_FLAT,
 };
 
 struct fsl_ssi_soc_data {