diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
index 7c6d33f297968d656ac82bfd7fb26da12cc6f2e1..a44e9179faf569c7d8f40ab317381d2728398f99 100644
--- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
+++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
@@ -7,14 +7,23 @@ Required properties:
 				  required register is
 				   SRU/ADG/SSI      if generation1
 				   SRU/ADG/SSIU/SSI if generation2
-- rcar_sound,ssi		: SSI subnode
-- rcar_sound,scu		: SCU subnode
-- rcar_sound,dai		: DAI subnode
+- rcar_sound,ssi		: Should contain SSI feature.
+				  The number of SSI subnode should be same as HW.
+				  see below for detail.
+- rcar_sound,src		: Should contain SRC feature.
+				  The number of SRC subnode should be same as HW.
+				  see below for detail.
+- rcar_sound,dai		: DAI contents.
+				  The number of DAI subnode should be same as HW.
+				  see below for detail.
 
 SSI subnode properties:
 - interrupts			: Should contain SSI interrupt for PIO transfer
 - shared-pin			: if shared clock pin
 
+SRC subnode properties:
+no properties at this point
+
 DAI subnode properties:
 - playback			: list of playback modules
 - capture			: list of capture  modules
diff --git a/Documentation/devicetree/bindings/sound/simple-card.txt b/Documentation/devicetree/bindings/sound/simple-card.txt
index 881914b139ca4d926eaa1939c1ea28636c37f0cc..131aa2ad7f1a3120d6ebeef6492c466f87ab461b 100644
--- a/Documentation/devicetree/bindings/sound/simple-card.txt
+++ b/Documentation/devicetree/bindings/sound/simple-card.txt
@@ -23,6 +23,11 @@ Optional properties:
 
 Required subnodes:
 
+- simple-audio-card,dai-link		: container for the CPU and CODEC sub-nodes
+					  This container may be omitted when the
+					  card has only one DAI link.
+					  See the examples.
+
 - simple-audio-card,cpu			: CPU   sub-node
 - simple-audio-card,codec		: CODEC sub-node
 
@@ -49,7 +54,7 @@ Note:
    CPU and CODEC sides as we need to keep the settings identical for both ends
    of the link.
 
-Example:
+Example 1 - single DAI link:
 
 sound {
 	compatible = "simple-audio-card";
@@ -94,3 +99,38 @@ sh_fsi2: sh_fsi2@ec230000 {
 	interrupt-parent = <&gic>;
 	interrupts = <0 146 0x4>;
 };
+
+Example 2 - many DAI links:
+
+sound {
+	compatible = "simple-audio-card";
+	simple-audio-card,name = "Cubox Audio";
+	simple-audio-card,format = "i2s";
+
+	simple-audio-card,dai-link@0 {		/* I2S - HDMI */
+		simple-audio-card,cpu {
+			sound-dai = <&audio1 0>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&tda998x 0>;
+		};
+	};
+
+	simple-audio-card,dai-link@1 {		/* S/PDIF - HDMI */
+		simple-audio-card,cpu {
+			sound-dai = <&audio1 1>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&tda998x 1>;
+		};
+	};
+
+	simple-audio-card,dai-link@2 {		/* S/PDIF - S/PDIF */
+		simple-audio-card,cpu {
+			sound-dai = <&audio1 1>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&spdif_codec>;
+		};
+	};
+};
diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c
index c475220545f2a1c11180330d99ba31fa97099f91..74c27d9d690092d62e0cfdc2f4a9e70797c9cada 100644
--- a/arch/arm/mach-shmobile/board-bockw.c
+++ b/arch/arm/mach-shmobile/board-bockw.c
@@ -429,14 +429,12 @@ static struct asoc_simple_card_info rsnd_card_info[] = {
 		.card		= "SSI56-AK4643",
 		.codec		= "ak4642-codec.0-0012",
 		.platform	= "rcar_sound",
-		.daifmt		= SND_SOC_DAIFMT_LEFT_J,
+		.daifmt		= SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBM_CFM,
 		.cpu_dai = {
 			.name	= "rsnd-dai.0",
-			.fmt	= SND_SOC_DAIFMT_CBS_CFS,
 		},
 		.codec_dai = {
 			.name	= "ak4642-hifi",
-			.fmt	= SND_SOC_DAIFMT_CBM_CFM,
 			.sysclk	= 11289600,
 		},
 	},
@@ -446,10 +444,9 @@ static struct asoc_simple_card_info rsnd_card_info[] = {
 		.card		= "SSI3-AK4554(playback)",
 		.codec		= "ak4554-adc-dac.0",
 		.platform	= "rcar_sound",
+		.daifmt		= SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_RIGHT_J,
 		.cpu_dai = {
 			.name	= "rsnd-dai.1",
-			.fmt	= SND_SOC_DAIFMT_CBM_CFM |
-				  SND_SOC_DAIFMT_RIGHT_J,
 		},
 		.codec_dai = {
 			.name	= "ak4554-hifi",
@@ -461,10 +458,9 @@ static struct asoc_simple_card_info rsnd_card_info[] = {
 		.card		= "SSI4-AK4554(capture)",
 		.codec		= "ak4554-adc-dac.0",
 		.platform	= "rcar_sound",
+		.daifmt		= SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_LEFT_J,
 		.cpu_dai = {
 			.name	= "rsnd-dai.2",
-			.fmt	= SND_SOC_DAIFMT_CBM_CFM |
-				  SND_SOC_DAIFMT_LEFT_J,
 		},
 		.codec_dai = {
 			.name	= "ak4554-hifi",
@@ -476,10 +472,9 @@ static struct asoc_simple_card_info rsnd_card_info[] = {
 		.card		= "SSI7-AK4554(playback)",
 		.codec		= "ak4554-adc-dac.1",
 		.platform	= "rcar_sound",
+		.daifmt		= SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_RIGHT_J,
 		.cpu_dai = {
 			.name	= "rsnd-dai.3",
-			.fmt	= SND_SOC_DAIFMT_CBM_CFM |
-				  SND_SOC_DAIFMT_RIGHT_J,
 		},
 		.codec_dai = {
 			.name	= "ak4554-hifi",
@@ -491,10 +486,9 @@ static struct asoc_simple_card_info rsnd_card_info[] = {
 		.card		= "SSI8-AK4554(capture)",
 		.codec		= "ak4554-adc-dac.1",
 		.platform	= "rcar_sound",
+		.daifmt		= SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_LEFT_J,
 		.cpu_dai = {
 			.name	= "rsnd-dai.4",
-			.fmt	= SND_SOC_DAIFMT_CBM_CFM |
-				  SND_SOC_DAIFMT_LEFT_J,
 		},
 		.codec_dai = {
 			.name	= "ak4554-hifi",
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 2f66d5e8cd15fda78c6a96445c01d9d3deeadfc6..fad76769f153d8cfdec2b796d892d6d0f3783798 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -142,7 +142,7 @@ struct snd_soc_dai_ops {
 	 * Called by soc_card drivers, normally in their hw_params.
 	 */
 	int (*set_fmt)(struct snd_soc_dai *dai, unsigned int fmt);
-	int (*of_xlate_tdm_slot_mask)(unsigned int slots,
+	int (*xlate_tdm_slot_mask)(unsigned int slots,
 		unsigned int *tx_mask, unsigned int *rx_mask);
 	int (*set_tdm_slot)(struct snd_soc_dai *dai,
 		unsigned int tx_mask, unsigned int rx_mask,
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index 597962ec28fa9ffed74714cee6a36df883954105..338a91642471846fd424a99aa6760406a39532d6 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -13,6 +13,7 @@ config SND_SOC_FSL_SPDIF
 config SND_SOC_FSL_ESAI
 	tristate
 	select REGMAP_MMIO
+	select SND_SOC_FSL_UTILS
 
 config SND_SOC_FSL_UTILS
 	tristate
@@ -120,6 +121,7 @@ if SND_IMX_SOC
 
 config SND_SOC_IMX_SSI
 	tristate
+	select SND_SOC_FSL_UTILS
 
 config SND_SOC_IMX_PCM_FIQ
 	tristate
diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c
index 0ba37005ab046dbd3ac2cf17bf3fe6c92c96e2c3..c8e5db1414d7e75f4077728765a210877f4b3cd9 100644
--- a/sound/soc/fsl/fsl_esai.c
+++ b/sound/soc/fsl/fsl_esai.c
@@ -18,6 +18,7 @@
 
 #include "fsl_esai.h"
 #include "imx-pcm.h"
+#include "fsl_utils.h"
 
 #define FSL_ESAI_RATES		SNDRV_PCM_RATE_8000_192000
 #define FSL_ESAI_FORMATS	(SNDRV_PCM_FMTBIT_S8 | \
@@ -581,6 +582,7 @@ static struct snd_soc_dai_ops fsl_esai_dai_ops = {
 	.hw_params = fsl_esai_hw_params,
 	.set_sysclk = fsl_esai_set_dai_sysclk,
 	.set_fmt = fsl_esai_set_dai_fmt,
+	.xlate_tdm_slot_mask = fsl_asoc_xlate_tdm_slot_mask,
 	.set_tdm_slot = fsl_esai_set_dai_tdm_slot,
 };
 
diff --git a/sound/soc/fsl/fsl_utils.c b/sound/soc/fsl/fsl_utils.c
index b9e42b503a37728b8a20a14a3979ada69ed82872..2ac7755da8768dfe2b12a9d35a5aa5eda9e1d766 100644
--- a/sound/soc/fsl/fsl_utils.c
+++ b/sound/soc/fsl/fsl_utils.c
@@ -86,6 +86,33 @@ int fsl_asoc_get_dma_channel(struct device_node *ssi_np,
 }
 EXPORT_SYMBOL(fsl_asoc_get_dma_channel);
 
+/**
+ * fsl_asoc_xlate_tdm_slot_mask - generate TDM slot TX/RX mask.
+ *
+ * @slots: Number of slots in use.
+ * @tx_mask: bitmask representing active TX slots.
+ * @rx_mask: bitmask representing active RX slots.
+ *
+ * This function used to generate the TDM slot TX/RX mask. And the TX/RX
+ * mask will use a 0 bit for an active slot as default, and the default
+ * active bits are at the LSB of the mask value.
+ */
+int fsl_asoc_xlate_tdm_slot_mask(unsigned int slots,
+				    unsigned int *tx_mask,
+				    unsigned int *rx_mask)
+{
+	if (!slots)
+		return -EINVAL;
+
+	if (tx_mask)
+		*tx_mask = ~((1 << slots) - 1);
+	if (rx_mask)
+		*rx_mask = ~((1 << slots) - 1);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(fsl_asoc_xlate_tdm_slot_mask);
+
 MODULE_AUTHOR("Timur Tabi <timur@freescale.com>");
 MODULE_DESCRIPTION("Freescale ASoC utility code");
 MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/fsl/fsl_utils.h b/sound/soc/fsl/fsl_utils.h
index b2951126527c0868595954f0857cf99a05dbd5df..df535db40313e61ae25d6e46ba68a149c5e62346 100644
--- a/sound/soc/fsl/fsl_utils.h
+++ b/sound/soc/fsl/fsl_utils.h
@@ -22,5 +22,7 @@ int fsl_asoc_get_dma_channel(struct device_node *ssi_np, const char *name,
 			     struct snd_soc_dai_link *dai,
 			     unsigned int *dma_channel_id,
 			     unsigned int *dma_id);
-
+int fsl_asoc_xlate_tdm_slot_mask(unsigned int slots,
+				    unsigned int *tx_mask,
+				    unsigned int *rx_mask);
 #endif /* _FSL_UTILS_H */
diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c
index df552fa1aa65f13faee928c63d2a8b8bf6c9eae4..ab2fdd76b693a28aacbcef5aa0edf8aded9727e5 100644
--- a/sound/soc/fsl/imx-ssi.c
+++ b/sound/soc/fsl/imx-ssi.c
@@ -50,6 +50,7 @@
 #include <linux/platform_data/asoc-imx-ssi.h>
 
 #include "imx-ssi.h"
+#include "fsl_utils.h"
 
 #define SSI_SACNT_DEFAULT (SSI_SACNT_AC97EN | SSI_SACNT_FV)
 
@@ -339,6 +340,7 @@ static const struct snd_soc_dai_ops imx_ssi_pcm_dai_ops = {
 	.set_fmt	= imx_ssi_set_dai_fmt,
 	.set_clkdiv	= imx_ssi_set_dai_clkdiv,
 	.set_sysclk	= imx_ssi_set_dai_sysclk,
+	.xlate_tdm_slot_mask = fsl_asoc_xlate_tdm_slot_mask,
 	.set_tdm_slot	= imx_ssi_set_dai_tdm_slot,
 	.trigger	= imx_ssi_trigger,
 };
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index 2ee8ed56bcf18c09f7d326d0e7e0c2014e371574..21f1ccbdf58299624816d312a61aff0b8ffa53fb 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -20,9 +20,11 @@
 
 struct simple_card_data {
 	struct snd_soc_card snd_card;
-	struct asoc_simple_dai cpu_dai;
-	struct asoc_simple_dai codec_dai;
-	struct snd_soc_dai_link snd_link;
+	struct simple_dai_props {
+		struct asoc_simple_dai cpu_dai;
+		struct asoc_simple_dai codec_dai;
+	} *dai_props;
+	struct snd_soc_dai_link dai_link[];	/* dynamically allocated */
 };
 
 static int __asoc_simple_card_dai_init(struct snd_soc_dai *dai,
@@ -68,13 +70,16 @@ static int asoc_simple_card_dai_init(struct snd_soc_pcm_runtime *rtd)
 				snd_soc_card_get_drvdata(rtd->card);
 	struct snd_soc_dai *codec = rtd->codec_dai;
 	struct snd_soc_dai *cpu = rtd->cpu_dai;
-	int ret;
+	struct simple_dai_props *dai_props;
+	int num, ret;
 
-	ret = __asoc_simple_card_dai_init(codec, &priv->codec_dai);
+	num = rtd - rtd->card->rtd;
+	dai_props = &priv->dai_props[num];
+	ret = __asoc_simple_card_dai_init(codec, &dai_props->codec_dai);
 	if (ret < 0)
 		return ret;
 
-	ret = __asoc_simple_card_dai_init(cpu, &priv->cpu_dai);
+	ret = __asoc_simple_card_dai_init(cpu, &dai_props->cpu_dai);
 	if (ret < 0)
 		return ret;
 
@@ -146,13 +151,47 @@ asoc_simple_card_sub_parse_of(struct device_node *np,
 	return 0;
 }
 
+static int simple_card_cpu_codec_of(struct device_node *node,
+				int daifmt,
+				struct snd_soc_dai_link *dai_link,
+				struct simple_dai_props *dai_props)
+{
+	struct device_node *np;
+	int ret;
+
+	/* CPU sub-node */
+	ret = -EINVAL;
+	np = of_get_child_by_name(node, "simple-audio-card,cpu");
+	if (np) {
+		ret = asoc_simple_card_sub_parse_of(np, daifmt,
+						&dai_props->cpu_dai,
+						&dai_link->cpu_of_node,
+						&dai_link->cpu_dai_name);
+		of_node_put(np);
+	}
+	if (ret < 0)
+		return ret;
+
+	/* CODEC sub-node */
+	ret = -EINVAL;
+	np = of_get_child_by_name(node, "simple-audio-card,codec");
+	if (np) {
+		ret = asoc_simple_card_sub_parse_of(np, daifmt,
+						&dai_props->codec_dai,
+						&dai_link->codec_of_node,
+						&dai_link->codec_dai_name);
+		of_node_put(np);
+	}
+	return ret;
+}
+
 static int asoc_simple_card_parse_of(struct device_node *node,
 				     struct simple_card_data *priv,
-				     struct device *dev)
+				     struct device *dev,
+				     int multi)
 {
 	struct snd_soc_dai_link *dai_link = priv->snd_card.dai_link;
-	struct asoc_simple_dai *codec_dai = &priv->codec_dai;
-	struct asoc_simple_dai *cpu_dai = &priv->cpu_dai;
+	struct simple_dai_props *dai_props = priv->dai_props;
 	struct device_node *np;
 	char *name;
 	unsigned int daifmt;
@@ -181,78 +220,71 @@ static int asoc_simple_card_parse_of(struct device_node *node,
 			return ret;
 	}
 
-	/* CPU sub-node */
-	ret = -EINVAL;
-	np = of_get_child_by_name(node, "simple-audio-card,cpu");
-	if (np) {
-		ret = asoc_simple_card_sub_parse_of(np, daifmt,
-						  cpu_dai,
-						  &dai_link->cpu_of_node,
-						  &dai_link->cpu_dai_name);
-		of_node_put(np);
-	}
-	if (ret < 0)
-		return ret;
+	/* loop on the DAI links */
+	np = NULL;
+	for (;;) {
+		if (multi) {
+			np = of_get_next_child(node, np);
+			if (!np)
+				break;
+		}
 
-	/* CODEC sub-node */
-	ret = -EINVAL;
-	np = of_get_child_by_name(node, "simple-audio-card,codec");
-	if (np) {
-		ret = asoc_simple_card_sub_parse_of(np, daifmt,
-						  codec_dai,
-						  &dai_link->codec_of_node,
-						  &dai_link->codec_dai_name);
-		of_node_put(np);
-	}
-	if (ret < 0)
-		return ret;
+		ret = simple_card_cpu_codec_of(multi ? np : node,
+					daifmt, dai_link, dai_props);
+		if (ret < 0)
+			goto err;
 
-	/*
-	 * overwrite cpu_dai->fmt as its DAIFMT_MASTER bit is based on CODEC
-	 * while the other bits should be identical unless buggy SW/HW design.
-	 */
-	cpu_dai->fmt = codec_dai->fmt;
+		/*
+		 * overwrite cpu_dai->fmt as its DAIFMT_MASTER bit is based on CODEC
+		 * while the other bits should be identical unless buggy SW/HW design.
+		 */
+		dai_props->cpu_dai.fmt = dai_props->codec_dai.fmt;
+
+		if (!dai_link->cpu_dai_name || !dai_link->codec_dai_name) {
+			ret = -EINVAL;
+			goto err;
+		}
+
+		/* simple-card assumes platform == cpu */
+		dai_link->platform_of_node = dai_link->cpu_of_node;
+
+		name = devm_kzalloc(dev,
+				    strlen(dai_link->cpu_dai_name)   +
+				    strlen(dai_link->codec_dai_name) + 2,
+				    GFP_KERNEL);
+		sprintf(name, "%s-%s", dai_link->cpu_dai_name,
+					dai_link->codec_dai_name);
+		dai_link->name = dai_link->stream_name = name;
 
-	if (!dai_link->cpu_dai_name || !dai_link->codec_dai_name)
-		return -EINVAL;
+		if (!multi)
+			break;
+
+		dai_link++;
+		dai_props++;
+	}
 
 	/* card name is created from CPU/CODEC dai name */
-	name = devm_kzalloc(dev,
-			    strlen(dai_link->cpu_dai_name)   +
-			    strlen(dai_link->codec_dai_name) + 2,
-			    GFP_KERNEL);
-	sprintf(name, "%s-%s", dai_link->cpu_dai_name,
-				dai_link->codec_dai_name);
+	dai_link = priv->snd_card.dai_link;
 	if (!priv->snd_card.name)
-		priv->snd_card.name = name;
-	dai_link->name = dai_link->stream_name = name;
-
-	/* simple-card assumes platform == cpu */
-	dai_link->platform_of_node = dai_link->cpu_of_node;
+		priv->snd_card.name = dai_link->name;
 
-	dev_dbg(dev, "card-name : %s\n", name);
+	dev_dbg(dev, "card-name : %s\n", priv->snd_card.name);
 	dev_dbg(dev, "platform : %04x\n", daifmt);
+	dai_props = priv->dai_props;
 	dev_dbg(dev, "cpu : %s / %04x / %d\n",
 		dai_link->cpu_dai_name,
-		cpu_dai->fmt,
-		cpu_dai->sysclk);
+		dai_props->cpu_dai.fmt,
+		dai_props->cpu_dai.sysclk);
 	dev_dbg(dev, "codec : %s / %04x / %d\n",
 		dai_link->codec_dai_name,
-		codec_dai->fmt,
-		codec_dai->sysclk);
-
-	/*
-	 * soc_bind_dai_link() will check cpu name
-	 * after of_node matching if dai_link has cpu_dai_name.
-	 * but, it will never match if name was created by fmt_single_name()
-	 * remove cpu_dai_name to escape name matching.
-	 * see
-	 *	fmt_single_name()
-	 *	fmt_multiple_name()
-	 */
-	dai_link->cpu_dai_name = NULL;
+		dai_props->codec_dai.fmt,
+		dai_props->codec_dai.sysclk);
 
 	return 0;
+
+err:
+	of_node_put(np);
+	return ret;
 }
 
 /* update the reference count of the devices nodes at end of probe */
@@ -282,9 +314,21 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
 	struct snd_soc_dai_link *dai_link;
 	struct device_node *np = pdev->dev.of_node;
 	struct device *dev = &pdev->dev;
-	int ret;
+	int num_links, multi, ret;
+
+	/* get the number of DAI links */
+	if (np && of_get_child_by_name(np, "simple-audio-card,dai-link")) {
+		num_links = of_get_child_count(np);
+		multi = 1;
+	} else {
+		num_links = 1;
+		multi = 0;
+	}
 
-	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	/* allocate the private data and the DAI link array */
+	priv = devm_kzalloc(dev,
+			sizeof(*priv) + sizeof(*dai_link) * num_links,
+			GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
 
@@ -293,18 +337,38 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
 	 */
 	priv->snd_card.owner = THIS_MODULE;
 	priv->snd_card.dev = dev;
-	dai_link = &priv->snd_link;
+	dai_link = priv->dai_link;
 	priv->snd_card.dai_link = dai_link;
-	priv->snd_card.num_links = 1;
+	priv->snd_card.num_links = num_links;
+
+	/* get room for the other properties */
+	priv->dai_props = devm_kzalloc(dev,
+			sizeof(*priv->dai_props) * num_links,
+			GFP_KERNEL);
+	if (!priv->dai_props)
+		return -ENOMEM;
 
 	if (np && of_device_is_available(np)) {
 
-		ret = asoc_simple_card_parse_of(np, priv, dev);
+		ret = asoc_simple_card_parse_of(np, priv, dev, multi);
 		if (ret < 0) {
 			if (ret != -EPROBE_DEFER)
 				dev_err(dev, "parse error %d\n", ret);
 			goto err;
 		}
+
+		/*
+		 * soc_bind_dai_link() will check cpu name
+		 * after of_node matching if dai_link has cpu_dai_name.
+		 * but, it will never match if name was created by fmt_single_name()
+		 * remove cpu_dai_name to escape name matching.
+		 * see
+		 *	fmt_single_name()
+		 *	fmt_multiple_name()
+		 */
+		if (num_links == 1)
+			dai_link->cpu_dai_name = NULL;
+
 	} else {
 		struct asoc_simple_card_info *cinfo;
 
@@ -330,13 +394,13 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
 		dai_link->codec_name	= cinfo->codec;
 		dai_link->cpu_dai_name	= cinfo->cpu_dai.name;
 		dai_link->codec_dai_name = cinfo->codec_dai.name;
-		memcpy(&priv->cpu_dai, &cinfo->cpu_dai,
-						sizeof(priv->cpu_dai));
-		memcpy(&priv->codec_dai, &cinfo->codec_dai,
-						sizeof(priv->codec_dai));
+		memcpy(&priv->dai_props->cpu_dai, &cinfo->cpu_dai,
+					sizeof(priv->dai_props->cpu_dai));
+		memcpy(&priv->dai_props->codec_dai, &cinfo->codec_dai,
+					sizeof(priv->dai_props->codec_dai));
 
-		priv->cpu_dai.fmt	|= cinfo->daifmt;
-		priv->codec_dai.fmt	|= cinfo->daifmt;
+		priv->dai_props->cpu_dai.fmt	|= cinfo->daifmt;
+		priv->dai_props->codec_dai.fmt	|= cinfo->daifmt;
 	}
 
 	/*
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index eee75ebf961c15b8ec53bb15a76c12c52d7b7651..6232b7d307aab2c553bad3c7b6a19f7f69ac997e 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -182,16 +182,20 @@ unsigned int rsnd_src_get_ssi_rate(struct rsnd_priv *priv,
 				   struct rsnd_dai_stream *io,
 				   struct snd_pcm_runtime *runtime)
 {
+	struct rsnd_mod *src_mod = rsnd_io_to_mod_src(io);
 	struct rsnd_src *src;
-	unsigned int rate;
+	unsigned int rate = 0;
 
-	src = rsnd_mod_to_src(rsnd_io_to_mod_src(io));
+	if (src_mod) {
+		src = rsnd_mod_to_src(src_mod);
+
+		/*
+		 * return convert rate if SRC is used,
+		 * otherwise, return runtime->rate as usual
+		 */
+		rate = rsnd_src_convert_rate(src);
+	}
 
-	/*
-	 * return convert rate if SRC is used,
-	 * otherwise, return runtime->rate as usual
-	 */
-	rate = rsnd_src_convert_rate(src);
 	if (!rate)
 		rate = runtime->rate;
 
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index b322cf294d0659ec60b4b1bd70b0f63f3bbdf77e..caebd63531125924179c083f396a6114ba82c916 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1253,7 +1253,7 @@ static int soc_post_component_init(struct snd_soc_card *card,
 	struct snd_soc_dai_link *dai_link = NULL;
 	struct snd_soc_aux_dev *aux_dev = NULL;
 	struct snd_soc_pcm_runtime *rtd;
-	const char *temp, *name;
+	const char *name;
 	int ret = 0;
 
 	if (!dailess) {
@@ -1267,10 +1267,6 @@ static int soc_post_component_init(struct snd_soc_card *card,
 	}
 	rtd->card = card;
 
-	/* machine controls, routes and widgets are not prefixed */
-	temp = codec->name_prefix;
-	codec->name_prefix = NULL;
-
 	/* do machine specific initialization */
 	if (!dailess && dai_link->init)
 		ret = dai_link->init(rtd);
@@ -1280,7 +1276,6 @@ static int soc_post_component_init(struct snd_soc_card *card,
 		dev_err(card->dev, "ASoC: failed to init %s: %d\n", name, ret);
 		return ret;
 	}
-	codec->name_prefix = temp;
 
 	/* register the rtd device */
 	rtd->codec = codec;
@@ -3625,14 +3620,14 @@ int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 EXPORT_SYMBOL_GPL(snd_soc_dai_set_fmt);
 
 /**
- * snd_soc_of_xlate_tdm_slot - generate tx/rx slot mask.
+ * snd_soc_xlate_tdm_slot - generate tx/rx slot mask.
  * @slots: Number of slots in use.
  * @tx_mask: bitmask representing active TX slots.
  * @rx_mask: bitmask representing active RX slots.
  *
  * Generates the TDM tx and rx slot default masks for DAI.
  */
-static int snd_soc_of_xlate_tdm_slot_mask(unsigned int slots,
+static int snd_soc_xlate_tdm_slot_mask(unsigned int slots,
 					  unsigned int *tx_mask,
 					  unsigned int *rx_mask)
 {
@@ -3662,11 +3657,11 @@ static int snd_soc_of_xlate_tdm_slot_mask(unsigned int slots,
 int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
 	unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
 {
-	if (dai->driver && dai->driver->ops->of_xlate_tdm_slot_mask)
-		dai->driver->ops->of_xlate_tdm_slot_mask(slots,
+	if (dai->driver && dai->driver->ops->xlate_tdm_slot_mask)
+		dai->driver->ops->xlate_tdm_slot_mask(slots,
 						&tx_mask, &rx_mask);
 	else
-		snd_soc_of_xlate_tdm_slot_mask(slots, &tx_mask, &rx_mask);
+		snd_soc_xlate_tdm_slot_mask(slots, &tx_mask, &rx_mask);
 
 	if (dai->driver && dai->driver->ops->set_tdm_slot)
 		return dai->driver->ops->set_tdm_slot(dai, tx_mask, rx_mask,
diff --git a/sound/soc/tegra/tegra20_ac97.c b/sound/soc/tegra/tegra20_ac97.c
index 0a59e2383ef357ba4d4d83f57a5df9e448a4373c..3b0fa12dbff7ea743b045cffb965f36621865112 100644
--- a/sound/soc/tegra/tegra20_ac97.c
+++ b/sound/soc/tegra/tegra20_ac97.c
@@ -37,7 +37,6 @@
 #include <sound/soc.h>
 #include <sound/dmaengine_pcm.h>
 
-#include "tegra_asoc_utils.h"
 #include "tegra20_ac97.h"
 
 #define DRV_NAME "tegra20-ac97"
@@ -376,18 +375,10 @@ static int tegra20_ac97_platform_probe(struct platform_device *pdev)
 	ac97->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
 	ac97->playback_dma_data.maxburst = 4;
 
-	ret = tegra_asoc_utils_init(&ac97->util_data, &pdev->dev);
-	if (ret)
-		goto err_clk_put;
-
-	ret = tegra_asoc_utils_set_ac97_rate(&ac97->util_data);
-	if (ret)
-		goto err_asoc_utils_fini;
-
 	ret = clk_prepare_enable(ac97->clk_ac97);
 	if (ret) {
 		dev_err(&pdev->dev, "clk_enable failed: %d\n", ret);
-		goto err_asoc_utils_fini;
+		goto err;
 	}
 
 	ret = snd_soc_set_ac97_ops(&tegra20_ac97_ops);
@@ -419,8 +410,6 @@ static int tegra20_ac97_platform_probe(struct platform_device *pdev)
 	snd_soc_unregister_component(&pdev->dev);
 err_clk_disable_unprepare:
 	clk_disable_unprepare(ac97->clk_ac97);
-err_asoc_utils_fini:
-	tegra_asoc_utils_fini(&ac97->util_data);
 err_clk_put:
 err:
 	snd_soc_set_ac97_ops(NULL);
@@ -434,8 +423,6 @@ static int tegra20_ac97_platform_remove(struct platform_device *pdev)
 	tegra_pcm_platform_unregister(&pdev->dev);
 	snd_soc_unregister_component(&pdev->dev);
 
-	tegra_asoc_utils_fini(&ac97->util_data);
-
 	clk_disable_unprepare(ac97->clk_ac97);
 
 	snd_soc_set_ac97_ops(NULL);
diff --git a/sound/soc/tegra/tegra20_ac97.h b/sound/soc/tegra/tegra20_ac97.h
index 4acb3aaba29b746ad8f238fd26a84bf8d77cb6b1..0a39d823edcbea20bf6e5e961b1302a45c0eed3c 100644
--- a/sound/soc/tegra/tegra20_ac97.h
+++ b/sound/soc/tegra/tegra20_ac97.h
@@ -90,6 +90,5 @@ struct tegra20_ac97 {
 	struct regmap *regmap;
 	int reset_gpio;
 	int sync_gpio;
-	struct tegra_asoc_utils_data util_data;
 };
 #endif /* __TEGRA20_AC97_H__ */
diff --git a/sound/soc/tegra/tegra_wm9712.c b/sound/soc/tegra/tegra_wm9712.c
index 45b57892b6a53564e60434262b56fb0ae16b91df..25a7f8211ecf825bc0c3bd59cf9badcb82f6088a 100644
--- a/sound/soc/tegra/tegra_wm9712.c
+++ b/sound/soc/tegra/tegra_wm9712.c
@@ -29,10 +29,13 @@
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
 
+#include "tegra_asoc_utils.h"
+
 #define DRV_NAME "tegra-snd-wm9712"
 
 struct tegra_wm9712 {
 	struct platform_device *codec;
+	struct tegra_asoc_utils_data util_data;
 };
 
 static const struct snd_soc_dapm_widget tegra_wm9712_dapm_widgets[] = {
@@ -118,15 +121,25 @@ static int tegra_wm9712_driver_probe(struct platform_device *pdev)
 
 	tegra_wm9712_dai.platform_of_node = tegra_wm9712_dai.cpu_of_node;
 
+	ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev);
+	if (ret)
+		goto codec_unregister;
+
+	ret = tegra_asoc_utils_set_ac97_rate(&machine->util_data);
+	if (ret)
+		goto asoc_utils_fini;
+
 	ret = snd_soc_register_card(card);
 	if (ret) {
 		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
 			ret);
-		goto codec_unregister;
+		goto asoc_utils_fini;
 	}
 
 	return 0;
 
+asoc_utils_fini:
+	tegra_asoc_utils_fini(&machine->util_data);
 codec_unregister:
 	platform_device_del(machine->codec);
 codec_put:
@@ -141,6 +154,8 @@ static int tegra_wm9712_driver_remove(struct platform_device *pdev)
 
 	snd_soc_unregister_card(card);
 
+	tegra_asoc_utils_fini(&machine->util_data);
+
 	platform_device_unregister(machine->codec);
 
 	return 0;