diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7740.c b/drivers/pinctrl/sh-pfc/pfc-r8a7740.c
index f1ef9f7..957502e 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7740.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7740.c
@@ -2581,7 +2581,6 @@ static struct pinmux_irq pinmux_irqs[] = {
 
 struct sh_pfc_soc_info r8a7740_pinmux_info = {
 	.name		= "r8a7740_pfc",
-	.reserved_id	= PINMUX_RESERVED,
 	.input		= { PINMUX_INPUT_BEGIN,
 			    PINMUX_INPUT_END },
 	.input_pu	= { PINMUX_INPUT_PULLUP_BEGIN,
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7779.c b/drivers/pinctrl/sh-pfc/pfc-r8a7779.c
index c8018ce..bd5a70d 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7779.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7779.c
@@ -2605,7 +2605,6 @@ struct sh_pfc_soc_info r8a7779_pinmux_info = {
 
 	.unlock_reg = 0xfffc0000, /* PMMR */
 
-	.reserved_id = PINMUX_RESERVED,
 	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END },
 	.output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END },
 	.function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END },
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7203.c b/drivers/pinctrl/sh-pfc/pfc-sh7203.c
index 07377e4..ee972f0 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh7203.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh7203.c
@@ -1573,7 +1573,6 @@ static struct pinmux_data_reg pinmux_data_regs[] = {
 
 struct sh_pfc_soc_info sh7203_pinmux_info = {
 	.name = "sh7203_pfc",
-	.reserved_id = PINMUX_RESERVED,
 	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END, FORCE_IN },
 	.output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END, FORCE_OUT },
 	.function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END },
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7264.c b/drivers/pinctrl/sh-pfc/pfc-sh7264.c
index 21b5899..44066de 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh7264.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh7264.c
@@ -2112,7 +2112,6 @@ static struct pinmux_data_reg pinmux_data_regs[] = {
 
 struct sh_pfc_soc_info sh7264_pinmux_info = {
 	.name = "sh7264_pfc",
-	.reserved_id = PINMUX_RESERVED,
 	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END, FORCE_IN },
 	.output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END, FORCE_OUT },
 	.function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END },
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7269.c b/drivers/pinctrl/sh-pfc/pfc-sh7269.c
index b722de1..072c7d5 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh7269.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh7269.c
@@ -2815,7 +2815,6 @@ static struct pinmux_data_reg pinmux_data_regs[] = {
 
 struct sh_pfc_soc_info sh7269_pinmux_info = {
 	.name = "sh7269_pfc",
-	.reserved_id = PINMUX_RESERVED,
 	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END, FORCE_IN },
 	.output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END, FORCE_OUT },
 	.function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END },
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7372.c b/drivers/pinctrl/sh-pfc/pfc-sh7372.c
index 0c56f57..c112074 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh7372.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh7372.c
@@ -1634,7 +1634,6 @@ static struct pinmux_irq pinmux_irqs[] = {
 
 struct sh_pfc_soc_info sh7372_pinmux_info = {
 	.name = "sh7372_pfc",
-	.reserved_id = PINMUX_RESERVED,
 	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END },
 	.input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END },
 	.input_pd = { PINMUX_INPUT_PULLDOWN_BEGIN, PINMUX_INPUT_PULLDOWN_END },
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh73a0.c b/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
index 6573dba..e41aa21 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
@@ -2770,7 +2770,6 @@ static struct pinmux_irq pinmux_irqs[] = {
 
 struct sh_pfc_soc_info sh73a0_pinmux_info = {
 	.name = "sh73a0_pfc",
-	.reserved_id = PINMUX_RESERVED,
 	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END },
 	.input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END },
 	.input_pd = { PINMUX_INPUT_PULLDOWN_BEGIN, PINMUX_INPUT_PULLDOWN_END },
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7720.c b/drivers/pinctrl/sh-pfc/pfc-sh7720.c
index 4877177..294b758 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh7720.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh7720.c
@@ -1215,7 +1215,6 @@ static struct pinmux_data_reg pinmux_data_regs[] = {
 
 struct sh_pfc_soc_info sh7720_pinmux_info = {
 	.name = "sh7720_pfc",
-	.reserved_id = PINMUX_RESERVED,
 	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END },
 	.input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END },
 	.output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END },
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7722.c b/drivers/pinctrl/sh-pfc/pfc-sh7722.c
index 7cedac6..e7eadaf 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh7722.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh7722.c
@@ -1758,7 +1758,6 @@ static struct pinmux_data_reg pinmux_data_regs[] = {
 
 struct sh_pfc_soc_info sh7722_pinmux_info = {
 	.name = "sh7722_pfc",
-	.reserved_id = PINMUX_RESERVED,
 	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END },
 	.input_pd = { PINMUX_INPUT_PULLDOWN_BEGIN, PINMUX_INPUT_PULLDOWN_END },
 	.input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END },
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7723.c b/drivers/pinctrl/sh-pfc/pfc-sh7723.c
index 160edf0..06b1d73 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh7723.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh7723.c
@@ -1883,7 +1883,6 @@ static struct pinmux_data_reg pinmux_data_regs[] = {
 
 struct sh_pfc_soc_info sh7723_pinmux_info = {
 	.name = "sh7723_pfc",
-	.reserved_id = PINMUX_RESERVED,
 	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END },
 	.input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END },
 	.output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END },
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7724.c b/drivers/pinctrl/sh-pfc/pfc-sh7724.c
index 269f33d..41160a3 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh7724.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh7724.c
@@ -2205,7 +2205,6 @@ static struct pinmux_data_reg pinmux_data_regs[] = {
 
 struct sh_pfc_soc_info sh7724_pinmux_info = {
 	.name = "sh7724_pfc",
-	.reserved_id = PINMUX_RESERVED,
 	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END },
 	.input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END },
 	.output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END },
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7734.c b/drivers/pinctrl/sh-pfc/pfc-sh7734.c
index be5cca6..df32e71 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh7734.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh7734.c
@@ -2456,7 +2456,6 @@ struct sh_pfc_soc_info sh7734_pinmux_info = {
 
 	.unlock_reg = 0xFFFC0000,
 
-	.reserved_id = PINMUX_RESERVED,
 	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END },
 	.output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END },
 	.function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END },
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7757.c b/drivers/pinctrl/sh-pfc/pfc-sh7757.c
index d95f5b8..dd32f34 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh7757.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh7757.c
@@ -2262,7 +2262,6 @@ static struct pinmux_data_reg pinmux_data_regs[] = {
 
 struct sh_pfc_soc_info sh7757_pinmux_info = {
 	.name = "sh7757_pfc",
-	.reserved_id = PINMUX_RESERVED,
 	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END },
 	.input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END },
 	.output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END },
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7785.c b/drivers/pinctrl/sh-pfc/pfc-sh7785.c
index 0d4c6de..447bd92 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh7785.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh7785.c
@@ -1284,7 +1284,6 @@ static struct pinmux_data_reg pinmux_data_regs[] = {
 
 struct sh_pfc_soc_info sh7785_pinmux_info = {
 	.name = "sh7785_pfc",
-	.reserved_id = PINMUX_RESERVED,
 	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END },
 	.input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END },
 	.output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END },
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7786.c b/drivers/pinctrl/sh-pfc/pfc-sh7786.c
index 2981d0b..dee3cfb 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh7786.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh7786.c
@@ -817,7 +817,6 @@ static struct pinmux_data_reg pinmux_data_regs[] = {
 
 struct sh_pfc_soc_info sh7786_pinmux_info = {
 	.name = "sh7786_pfc",
-	.reserved_id = PINMUX_RESERVED,
 	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END },
 	.input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END },
 	.output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END },
diff --git a/drivers/pinctrl/sh-pfc/pfc-shx3.c b/drivers/pinctrl/sh-pfc/pfc-shx3.c
index e985099..e59da79 100644
--- a/drivers/pinctrl/sh-pfc/pfc-shx3.c
+++ b/drivers/pinctrl/sh-pfc/pfc-shx3.c
@@ -564,7 +564,6 @@ static struct pinmux_data_reg shx3_pinmux_data_regs[] = {
 
 struct sh_pfc_soc_info shx3_pinmux_info = {
 	.name		= "shx3_pfc",
-	.reserved_id	= PINMUX_RESERVED,
 	.input		= { PINMUX_INPUT_BEGIN,	   PINMUX_INPUT_END },
 	.input_pu	= { PINMUX_INPUT_PULLUP_BEGIN,
 			    PINMUX_INPUT_PULLUP_END },
diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h
index c50fb51..2627a89 100644
--- a/drivers/pinctrl/sh-pfc/sh_pfc.h
+++ b/drivers/pinctrl/sh-pfc/sh_pfc.h
@@ -90,7 +90,6 @@ struct pinmux_range {
 
 struct sh_pfc_soc_info {
 	char *name;
-	pinmux_enum_t reserved_id;
 	struct pinmux_range input;
 	struct pinmux_range input_pd;
 	struct pinmux_range input_pu;
