diff --git a/qdf/inc/qdf_util.h b/qdf/inc/qdf_util.h
index 1901644804..7b49357a44 100644
--- a/qdf/inc/qdf_util.h
+++ b/qdf/inc/qdf_util.h
@@ -109,18 +109,18 @@ typedef __qdf_wait_queue_head_t qdf_wait_queue_head_t;
 	 (_a)[5] == 0xff)
 
 #define QDF_DECLARE_EWMA(name, factor, weight) \
-	_QDF_DECLARE_EWMA(name, factor, weight)
+	__QDF_DECLARE_EWMA(name, factor, weight)
 
-#define qdf_ewma_tx_lag _qdf_ewma_tx_lag
+#define qdf_ewma_tx_lag __qdf_ewma_tx_lag
 
 #define qdf_ewma_tx_lag_init(tx_lag) \
-	 _qdf_ewma_tx_lag_init(tx_lag)
+	__qdf_ewma_tx_lag_init(tx_lag)
 
 #define qdf_ewma_tx_lag_add(tx_lag, value) \
-	 _qdf_ewma_tx_lag_add(tx_lag, value)
+	__qdf_ewma_tx_lag_add(tx_lag, value)
 
 #define qdf_ewma_tx_lag_read(tx_lag) \
-	 _qdf_ewma_tx_lag_read(tx_lag)
+	 __qdf_ewma_tx_lag_read(tx_lag)
 
 /**
  * qdf_status_to_os_return - returns the status to OS.
diff --git a/qdf/linux/src/i_qdf_util.h b/qdf/linux/src/i_qdf_util.h
index abc2300722..2d2779595f 100644
--- a/qdf/linux/src/i_qdf_util.h
+++ b/qdf/linux/src/i_qdf_util.h
@@ -281,10 +281,22 @@ static inline bool __qdf_is_macaddr_equal(struct qdf_mac_addr *mac_addr1,
 
 #define __qdf_min(_a, _b) min(_a, _b)
 #define __qdf_max(_a, _b) max(_a, _b)
-#define _QDF_DECLARE_EWMA(name, _factor, _weight) \
+
+/**
+ * Setting it to blank as feature is not intended to be supported
+ * on linux version less than 4.3
+ */
+#if LINUX_VERSION_CODE  < KERNEL_VERSION(4, 3, 0) || \
+	LINUX_VERSION_CODE  >= KERNEL_VERSION(4, 11, 0)
+#define __QDF_DECLARE_EWMA(name, _factor, _weight)
+
+#define __qdf_ewma_tx_lag struct ewma
+#else
+#define __QDF_DECLARE_EWMA(name, _factor, _weight) \
 	DECLARE_EWMA(name, _factor, _weight)
 
-#define _qdf_ewma_tx_lag struct ewma_tx_lag
+#define __qdf_ewma_tx_lag struct ewma_tx_lag
+#endif
 
 #define __qdf_ffz(mask) (~(mask) == 0 ? -1 : ffz(mask))
 
@@ -355,14 +367,21 @@ static inline bool __qdf_is_macaddr_equal(struct qdf_mac_addr *mac_addr1,
 
 #define __qdf_roundup(x, y) roundup(x, y)
 
-#define  _qdf_ewma_tx_lag_init(tx_lag) \
+#if LINUX_VERSION_CODE  < KERNEL_VERSION(4, 3, 0) || \
+	LINUX_VERSION_CODE  >= KERNEL_VERSION(4, 11, 0)
+#define  __qdf_ewma_tx_lag_init(tx_lag)
+#define  __qdf_ewma_tx_lag_add(tx_lag, value)
+#define  __qdf_ewma_tx_lag_read(tx_lag)
+#else
+#define  __qdf_ewma_tx_lag_init(tx_lag) \
 	ewma_tx_lag_init(tx_lag)
 
-#define  _qdf_ewma_tx_lag_add(tx_lag, value) \
+#define  __qdf_ewma_tx_lag_add(tx_lag, value) \
 	ewma_tx_lag_add(tx_lag, value)
 
-#define  _qdf_ewma_tx_lag_read(tx_lag) \
+#define  __qdf_ewma_tx_lag_read(tx_lag) \
 	ewma_tx_lag_read(tx_lag)
+#endif
 
 #ifdef QCA_CONFIG_SMP
 /**