qcacld-3.0: cdp: Convergence of cdp_l_flowctl_ops

Currently the cdp apis are given pdev/vdev/peer
handle as its arguments, which is directly
accessed in those APIs. This can cause a
race-condition in access of the respective
handles if it has been deleted in parallel.

Hence as a part of cdp convergence, pass only
the pdev/vdev id or peer mac address, which will be
used to get the respective handles, and hence
avoiding the unwanted access of the handles if
it has been deleted.

Converged l_flowctl_ops
- register_tx_flow_control
- set_vdev_tx_desc_limit
- set_vdev_os_queue_status
- deregister_tx_flow_control_cb
- flow_control_cb
- get_tx_resource
- ll_set_tx_pause_q_depth
- vdev_flush
- vdev_pause
- vdev_unpause

CRs-Fixed: 2539748
Change-Id: I8ad4a20914c654b8e8aaf629dda7f673fdb110e4

components/pmo/core/src/wlan_pmo_suspend_resume.c

@@ -643,18 +643,13 @@ static void pmo_unpause_all_vdev(struct wlan_objmgr_psoc *psoc,
 				 struct pmo_psoc_priv_obj *psoc_ctx)
 {
 	uint8_t vdev_id;
-	struct cdp_vdev *vdev_dp;
 
 	/* Iterate through VDEV list */
 	for (vdev_id = 0; vdev_id < WLAN_UMAC_PSOC_MAX_VDEVS; vdev_id++) {
-		vdev_dp = pmo_core_vdev_get_dp_handle(psoc_ctx, vdev_id);
-		if (!vdev_dp)
-			continue;
-
 		/* When host resumes, by default unpause all active vdev */
 		if (pmo_core_vdev_get_pause_bitmap(psoc_ctx, vdev_id)) {
 			cdp_fc_vdev_unpause(pmo_core_psoc_get_dp_handle(psoc),
-					    vdev_dp,
+					    vdev_id,
 					    0xffffffff, 0);
 			if (psoc_ctx->pause_bitmap_notifier)
 				psoc_ctx->pause_bitmap_notifier(vdev_id, 0);