diff --git a/drivers/reset/core.c b/drivers/reset/core.c
index 77cfc49218c6..9ab929049b9d 100644
--- a/drivers/reset/core.c
+++ b/drivers/reset/core.c
@@ -95,7 +95,7 @@ int reset_control_reset(struct reset_control *rstc)
 	if (rstc->rcdev->ops->reset)
 		return rstc->rcdev->ops->reset(rstc->rcdev, rstc->id);
 
-	return -ENOSYS;
+	return -ENOTSUPP;
 }
 EXPORT_SYMBOL_GPL(reset_control_reset);
 
@@ -108,7 +108,7 @@ int reset_control_assert(struct reset_control *rstc)
 	if (rstc->rcdev->ops->assert)
 		return rstc->rcdev->ops->assert(rstc->rcdev, rstc->id);
 
-	return -ENOSYS;
+	return -ENOTSUPP;
 }
 EXPORT_SYMBOL_GPL(reset_control_assert);
 
@@ -121,7 +121,7 @@ int reset_control_deassert(struct reset_control *rstc)
 	if (rstc->rcdev->ops->deassert)
 		return rstc->rcdev->ops->deassert(rstc->rcdev, rstc->id);
 
-	return -ENOSYS;
+	return -ENOTSUPP;
 }
 EXPORT_SYMBOL_GPL(reset_control_deassert);
 
@@ -136,7 +136,7 @@ int reset_control_status(struct reset_control *rstc)
 	if (rstc->rcdev->ops->status)
 		return rstc->rcdev->ops->status(rstc->rcdev, rstc->id);
 
-	return -ENOSYS;
+	return -ENOTSUPP;
 }
 EXPORT_SYMBOL_GPL(reset_control_status);
 
diff --git a/include/linux/reset.h b/include/linux/reset.h
index 6db74ad3dec7..c4c097de0ba9 100644
--- a/include/linux/reset.h
+++ b/include/linux/reset.h
@@ -74,7 +74,7 @@ static inline void reset_control_put(struct reset_control *rstc)
 
 static inline int device_reset_optional(struct device *dev)
 {
-	return -ENOSYS;
+	return -ENOTSUPP;
 }
 
 static inline struct reset_control *__must_check reset_control_get(
@@ -94,19 +94,19 @@ static inline struct reset_control *__must_check devm_reset_control_get(
 static inline struct reset_control *reset_control_get_optional(
 					struct device *dev, const char *id)
 {
-	return ERR_PTR(-ENOSYS);
+	return ERR_PTR(-ENOTSUPP);
 }
 
 static inline struct reset_control *devm_reset_control_get_optional(
 					struct device *dev, const char *id)
 {
-	return ERR_PTR(-ENOSYS);
+	return ERR_PTR(-ENOTSUPP);
 }
 
 static inline struct reset_control *of_reset_control_get(
 				struct device_node *node, const char *id)
 {
-	return ERR_PTR(-ENOSYS);
+	return ERR_PTR(-ENOTSUPP);
 }
 
 static inline struct reset_control *of_reset_control_get_by_index(