diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index aab0a349f759..2ac08b29e278 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -745,26 +745,18 @@ fsi_set_rate_end:
 	return ret;
 }
 
-static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable)
-{
-	int ret;
-
-	if (is_porta)
-		ret = fsi_ak4642_set_rate(dev, rate, enable);
-	else
-		ret = fsi_hdmi_set_rate(dev, rate, enable);
-
-	return ret;
-}
-
 static struct sh_fsi_platform_info fsi_info = {
-	.porta_flags = SH_FSI_BRS_INV,
-
-	.portb_flags = SH_FSI_BRS_INV |
-		       SH_FSI_BRM_INV |
-		       SH_FSI_LRS_INV |
-		       SH_FSI_FMT_SPDIF,
-	.set_rate = fsi_set_rate,
+	.port_a = {
+		.flags		= SH_FSI_BRS_INV,
+		.set_rate	= fsi_ak4642_set_rate,
+	},
+	.port_b = {
+		.flags		= SH_FSI_BRS_INV |
+				  SH_FSI_BRM_INV |
+				  SH_FSI_LRS_INV |
+				  SH_FSI_FMT_SPDIF,
+		.set_rate	= fsi_hdmi_set_rate,
+	},
 };
 
 static struct resource fsi_resources[] = {
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 9b42fbd10f8e..28d6d1f9dad4 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -901,7 +901,7 @@ static int __fsi_set_round_rate(struct clk *clk, long rate, int enable)
 	return clk_enable(clk);
 }
 
-static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable)
+static int fsi_b_set_rate(struct device *dev, int rate, int enable)
 {
 	struct clk *fsib_clk;
 	struct clk *fdiv_clk = &sh7372_fsidivb_clk;
@@ -910,10 +910,6 @@ static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable)
 	int ackmd_bpfmd;
 	int ret;
 
-	/* FSIA is slave mode. nothing to do here */
-	if (is_porta)
-		return 0;
-
 	/* clock start */
 	switch (rate) {
 	case 44100:
@@ -957,14 +953,16 @@ fsi_set_rate_end:
 }
 
 static struct sh_fsi_platform_info fsi_info = {
-	.porta_flags =	SH_FSI_BRS_INV,
-
-	.portb_flags =	SH_FSI_BRS_INV	|
+	.port_a = {
+		.flags = SH_FSI_BRS_INV,
+	},
+	.port_b = {
+		.flags = SH_FSI_BRS_INV	|
 			SH_FSI_BRM_INV	|
 			SH_FSI_LRS_INV	|
 			SH_FSI_FMT_SPDIF,
-
-	.set_rate = fsi_set_rate,
+		.set_rate = fsi_b_set_rate,
+	}
 };
 
 static struct resource fsi_resources[] = {
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 033ef2ba621f..1e146fcdb8a0 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -767,7 +767,9 @@ static struct platform_device camera_devices[] = {
 
 /* FSI */
 static struct sh_fsi_platform_info fsi_info = {
-	.portb_flags = SH_FSI_BRS_INV,
+	.port_b = {
+		.flags = SH_FSI_BRS_INV,
+	},
 };
 
 static struct resource fsi_resources[] = {
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index 036fe1adaef1..1fc5d47a5687 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -277,7 +277,9 @@ static struct platform_device ceu1_device = {
 /* FSI */
 /* change J20, J21, J22 pin to 1-2 connection to use slave mode */
 static struct sh_fsi_platform_info fsi_info = {
-	.porta_flags = SH_FSI_BRS_INV,
+	.port_a = {
+		.flags = SH_FSI_BRS_INV,
+	},
 };
 
 static struct resource fsi_resources[] = {
diff --git a/include/sound/sh_fsi.h b/include/sound/sh_fsi.h
index 9b1aacaa82fe..78cd77aff1f4 100644
--- a/include/sound/sh_fsi.h
+++ b/include/sound/sh_fsi.h
@@ -72,10 +72,14 @@
 #define SH_FSI_BPFMD_32		(5 << 4)
 #define SH_FSI_BPFMD_16		(6 << 4)
 
+struct sh_fsi_port_info {
+	unsigned long flags;
+	int (*set_rate)(struct device *dev, int rate, int enable);
+};
+
 struct sh_fsi_platform_info {
-	unsigned long porta_flags;
-	unsigned long portb_flags;
-	int (*set_rate)(struct device *dev, int is_porta, int rate, int enable);
+	struct sh_fsi_port_info port_a;
+	struct sh_fsi_port_info port_b;
 };
 
 /*
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 1e10184af89a..75d0cda4bad4 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -116,7 +116,7 @@
 
 #define FSI_FMTS (SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE)
 
-typedef int (*set_rate_func)(struct device *dev, int is_porta, int rate, int enable);
+typedef int (*set_rate_func)(struct device *dev, int rate, int enable);
 
 /*
  * FSI driver use below type name for variable
@@ -185,6 +185,7 @@ struct fsi_stream {
 struct fsi_priv {
 	void __iomem *base;
 	struct fsi_master *master;
+	struct sh_fsi_port_info *info;
 
 	struct fsi_stream playback;
 	struct fsi_stream capture;
@@ -227,7 +228,6 @@ struct fsi_master {
 	struct fsi_priv fsia;
 	struct fsi_priv fsib;
 	struct fsi_core *core;
-	struct sh_fsi_platform_info *info;
 	spinlock_t lock;
 };
 
@@ -346,24 +346,20 @@ static struct fsi_priv *fsi_get_priv(struct snd_pcm_substream *substream)
 	return fsi_get_priv_frm_dai(fsi_get_dai(substream));
 }
 
-static set_rate_func fsi_get_info_set_rate(struct fsi_master *master)
+static set_rate_func fsi_get_info_set_rate(struct fsi_priv *fsi)
 {
-	if (!master->info)
+	if (!fsi->info)
 		return NULL;
 
-	return master->info->set_rate;
+	return fsi->info->set_rate;
 }
 
 static u32 fsi_get_info_flags(struct fsi_priv *fsi)
 {
-	int is_porta = fsi_is_port_a(fsi);
-	struct fsi_master *master = fsi_get_master(fsi);
-
-	if (!master->info)
+	if (!fsi->info)
 		return 0;
 
-	return is_porta ? master->info->porta_flags :
-		master->info->portb_flags;
+	return fsi->info->flags;
 }
 
 static u32 fsi_get_port_shift(struct fsi_priv *fsi, struct fsi_stream *io)
@@ -628,11 +624,14 @@ static int fsi_set_master_clk(struct device *dev, struct fsi_priv *fsi,
 			      long rate, int enable)
 {
 	struct fsi_master *master = fsi_get_master(fsi);
-	set_rate_func set_rate = fsi_get_info_set_rate(master);
+	set_rate_func set_rate = fsi_get_info_set_rate(fsi);
 	int fsi_ver = master->core->ver;
 	int ret;
 
-	ret = set_rate(dev, fsi_is_port_a(fsi), rate, enable);
+	if (!set_rate)
+		return 0;
+
+	ret = set_rate(dev, rate, enable);
 	if (ret < 0) /* error */
 		return ret;
 
@@ -1093,8 +1092,7 @@ static int fsi_set_fmt_spdif(struct fsi_priv *fsi)
 static int fsi_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
 	struct fsi_priv *fsi = fsi_get_priv_frm_dai(dai);
-	struct fsi_master *master = fsi_get_master(fsi);
-	set_rate_func set_rate = fsi_get_info_set_rate(master);
+	set_rate_func set_rate = fsi_get_info_set_rate(fsi);
 	u32 flags = fsi_get_info_flags(fsi);
 	int ret;
 
@@ -1312,6 +1310,7 @@ static int fsi_probe(struct platform_device *pdev)
 {
 	struct fsi_master *master;
 	const struct platform_device_id	*id_entry;
+	struct sh_fsi_platform_info *info = pdev->dev.platform_data;
 	struct resource *res;
 	unsigned int irq;
 	int ret;
@@ -1346,13 +1345,13 @@ static int fsi_probe(struct platform_device *pdev)
 
 	/* master setting */
 	master->irq		= irq;
-	master->info		= pdev->dev.platform_data;
 	master->core		= (struct fsi_core *)id_entry->driver_data;
 	spin_lock_init(&master->lock);
 
 	/* FSI A setting */
 	master->fsia.base	= master->base;
 	master->fsia.master	= master;
+	master->fsia.info	= &info->port_a;
 	fsi_handler_init(&master->fsia);
 	ret = fsi_stream_probe(&master->fsia);
 	if (ret < 0) {
@@ -1363,6 +1362,7 @@ static int fsi_probe(struct platform_device *pdev)
 	/* FSI B setting */
 	master->fsib.base	= master->base + 0x40;
 	master->fsib.master	= master;
+	master->fsib.info	= &info->port_b;
 	fsi_handler_init(&master->fsib);
 	ret = fsi_stream_probe(&master->fsib);
 	if (ret < 0) {