diff --git a/drivers/powercap/intel_rapl_common.c b/drivers/powercap/intel_rapl_common.c
index f2637cc2cc6a..ffc9d0378257 100644
--- a/drivers/powercap/intel_rapl_common.c
+++ b/drivers/powercap/intel_rapl_common.c
@@ -100,13 +100,6 @@
 
 #define RAPL_EVENT_MASK			GENMASK(7, 0)
 
-enum unit_type {
-	ARBITRARY_UNIT,		/* no translation */
-	POWER_UNIT,
-	ENERGY_UNIT,
-	TIME_UNIT,
-};
-
 static const char *pl_names[NR_POWER_LIMITS] = {
 	[POWER_LIMIT1] = "long_term",
 	[POWER_LIMIT2] = "short_term",
@@ -208,27 +201,6 @@ static const struct rapl_defaults *get_defaults(struct rapl_package *rp)
 	return rp->priv->defaults;
 }
 
-/* per domain data. used to describe individual knobs such that access function
- * can be consolidated into one instead of many inline functions.
- */
-struct rapl_primitive_info {
-	const char *name;
-	u64 mask;
-	int shift;
-	enum rapl_domain_reg_id id;
-	enum unit_type unit;
-	u32 flag;
-};
-
-#define PRIMITIVE_INFO_INIT(p, m, s, i, u, f) {	\
-		.name = #p,			\
-		.mask = m,			\
-		.shift = s,			\
-		.id = i,			\
-		.unit = u,			\
-		.flag = f			\
-	}
-
 static void rapl_init_domains(struct rapl_package *rp);
 static int rapl_read_data_raw(struct rapl_domain *rd,
 			      enum rapl_primitives prim,
@@ -748,10 +720,10 @@ static int rapl_config(struct rapl_package *rp)
 	/* MMIO I/F shares the same register layout as MSR registers */
 	case RAPL_IF_MMIO:
 	case RAPL_IF_MSR:
-		rp->priv->rpi = (void *)rpi_msr;
+		rp->priv->rpi = rpi_msr;
 		break;
 	case RAPL_IF_TPMI:
-		rp->priv->rpi = (void *)rpi_tpmi;
+		rp->priv->rpi = rpi_tpmi;
 		break;
 	default:
 		return -EINVAL;
diff --git a/include/linux/intel_rapl.h b/include/linux/intel_rapl.h
index 9e6bd654be1f..01f290de3586 100644
--- a/include/linux/intel_rapl.h
+++ b/include/linux/intel_rapl.h
@@ -137,6 +137,34 @@ struct rapl_defaults {
 	bool spr_psys_bits;
 };
 
+#define PRIMITIVE_INFO_INIT(p, m, s, i, u, f) {	\
+		.name = #p,			\
+		.mask = m,			\
+		.shift = s,			\
+		.id = i,			\
+		.unit = u,			\
+		.flag = f			\
+	}
+
+enum unit_type {
+	ARBITRARY_UNIT,		/* no translation */
+	POWER_UNIT,
+	ENERGY_UNIT,
+	TIME_UNIT,
+};
+
+/* per domain data. used to describe individual knobs such that access function
+ * can be consolidated into one instead of many inline functions.
+ */
+struct rapl_primitive_info {
+	const char *name;
+	u64 mask;
+	int shift;
+	enum rapl_domain_reg_id id;
+	enum unit_type unit;
+	u32 flag;
+};
+
 /**
  * struct rapl_if_priv: private data for different RAPL interfaces
  * @control_type:		Each RAPL interface must have its own powercap
@@ -152,7 +180,7 @@ struct rapl_defaults {
  * @write_raw:			Callback for writing RAPL interface specific
  *				registers.
  * @defaults:			pointer to default settings
- * @rpi:			internal pointer to interface primitive info
+ * @rpi:			pointer to interface primitive info
  */
 struct rapl_if_priv {
 	enum rapl_if_type type;
@@ -164,7 +192,7 @@ struct rapl_if_priv {
 	int (*read_raw)(int id, struct reg_action *ra, bool pmu_ctx);
 	int (*write_raw)(int id, struct reg_action *ra);
 	const struct rapl_defaults *defaults;
-	void *rpi;
+	struct rapl_primitive_info *rpi;
 };
 
 #ifdef CONFIG_PERF_EVENTS