qcacmn: Make dp_mon_free_parent_nbuf function public

dp_mon_free_parent_nbuf() function is required to be
used outside of file dp_rx_mon_2.0.c hence make it
public.

Change-Id: I2c300362fee3610fce0109704ea1849333bf9715
CRs-Fixed: 3250904

dp/wifi3.0/monitor/2.0/dp_rx_mon_2.0.c

@@ -107,7 +107,7 @@ dp_rx_mon_nbuf_add_rx_frag(qdf_nbuf_t nbuf, qdf_frag_t *frag,
  *
  * @Return: void
  */
-static inline void
+void
 dp_mon_free_parent_nbuf(struct dp_mon_pdev *mon_pdev,
 			qdf_nbuf_t nbuf)
 {

dp/wifi3.0/monitor/2.0/dp_rx_mon_2.0.h

@@ -182,4 +182,16 @@ dp_rx_mon_handle_full_mon(struct dp_pdev *pdev,
  * Return: Void
  */
 void dp_rx_mon_drain_wq(struct dp_pdev *pdev);
+
+/**
+ * dp_mon_free_parent_nbuf() - Free parent SKB
+ *
+ * @mon_pdev: monitor pdev
+ * @nbuf: SKB to be freed
+ *
+ * @Return: void
+ */
+void
+dp_mon_free_parent_nbuf(struct dp_mon_pdev *mon_pdev,
+			qdf_nbuf_t nbuf);
 #endif /* _DP_RX_MON_2_0_H_ */