diff --git a/arch/arm/mach-omap2/smartreflex-class3.c b/arch/arm/mach-omap2/smartreflex-class3.c
index aee3c89..6c26dc15 100644
--- a/arch/arm/mach-omap2/smartreflex-class3.c
+++ b/arch/arm/mach-omap2/smartreflex-class3.c
@@ -31,7 +31,7 @@
 
 static int sr_class3_disable(struct omap_sr *sr, int is_volt_reset)
 {
-	sr_disable_errgen(sr->voltdm);
+	sr_disable_errgen(sr);
 	omap_vp_disable(sr->voltdm);
 	sr_disable(sr->voltdm);
 	if (is_volt_reset)
@@ -42,7 +42,7 @@
 
 static int sr_class3_configure(struct omap_sr *sr)
 {
-	return sr_configure_errgen(sr->voltdm);
+	return sr_configure_errgen(sr);
 }
 
 /* SR class3 structure */
diff --git a/drivers/power/avs/smartreflex.c b/drivers/power/avs/smartreflex.c
index 002005e..fccb627 100644
--- a/drivers/power/avs/smartreflex.c
+++ b/drivers/power/avs/smartreflex.c
@@ -342,9 +342,9 @@
 /* Public Functions */
 
 /**
- * sr_configure_errgen() - Configures the smrtreflex to perform AVS using the
+ * sr_configure_errgen() - Configures the SmartReflex to perform AVS using the
  *			 error generator module.
- * @voltdm:	VDD pointer to which the SR module to be configured belongs to.
+ * @sr:			SR module to be configured.
  *
  * This API is to be called from the smartreflex class driver to
  * configure the error generator module inside the smartreflex module.
@@ -353,17 +353,17 @@
  * SR CLASS 2 can choose between ERROR module and MINMAXAVG
  * module. Returns 0 on success and error value in case of failure.
  */
-int sr_configure_errgen(struct voltagedomain *voltdm)
+int sr_configure_errgen(struct omap_sr *sr)
 {
 	u32 sr_config, sr_errconfig, errconfig_offs;
 	u32 vpboundint_en, vpboundint_st;
 	u32 senp_en = 0, senn_en = 0;
 	u8 senp_shift, senn_shift;
-	struct omap_sr *sr = _sr_lookup(voltdm);
 
-	if (IS_ERR(sr)) {
-		pr_warning("%s: omap_sr struct for voltdm not found\n",	__func__);
-		return PTR_ERR(sr);
+	if (!sr) {
+		pr_warn("%s: NULL omap_sr from %pF\n", __func__,
+			(void *)_RET_IP_);
+		return -EINVAL;
 	}
 
 	if (!sr->clk_length)
@@ -415,22 +415,22 @@
 
 /**
  * sr_disable_errgen() - Disables SmartReflex AVS module's errgen component
- * @voltdm:	VDD pointer to which the SR module to be configured belongs to.
+ * @sr:			SR module to be configured.
  *
  * This API is to be called from the smartreflex class driver to
  * disable the error generator module inside the smartreflex module.
  *
  * Returns 0 on success and error value in case of failure.
  */
-int sr_disable_errgen(struct voltagedomain *voltdm)
+int sr_disable_errgen(struct omap_sr *sr)
 {
 	u32 errconfig_offs;
 	u32 vpboundint_en, vpboundint_st;
-	struct omap_sr *sr = _sr_lookup(voltdm);
 
-	if (IS_ERR(sr)) {
-		pr_warning("%s: omap_sr struct for voltdm not found\n",	__func__);
-		return PTR_ERR(sr);
+	if (!sr) {
+		pr_warn("%s: NULL omap_sr from %pF\n", __func__,
+			(void *)_RET_IP_);
+		return -EINVAL;
 	}
 
 	switch (sr->ip_type) {
diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
index c0f44c2..9c3b9ad 100644
--- a/include/linux/power/smartreflex.h
+++ b/include/linux/power/smartreflex.h
@@ -301,8 +301,8 @@
 /* Smartreflex driver hooks to be called from Smartreflex class driver */
 int sr_enable(struct voltagedomain *voltdm, unsigned long volt);
 void sr_disable(struct voltagedomain *voltdm);
-int sr_configure_errgen(struct voltagedomain *voltdm);
-int sr_disable_errgen(struct voltagedomain *voltdm);
+int sr_configure_errgen(struct omap_sr *sr);
+int sr_disable_errgen(struct omap_sr *sr);
 int sr_configure_minmax(struct voltagedomain *voltdm);
 
 /* API to register the smartreflex class driver with the smartreflex driver */