qcawifi : Allocate lut based on number of DBR entry

In case of low memory, it could be difficult to allocate luts at
once. So, allocate lut based on number of DBR entry and
split memory allocation.

Change-Id: Ib9d3940147f2adc2a22d0cc7a82210e29c9cd7d7

target_if/cfr/src/target_if_cfr_8074v2.c

@@ -47,8 +47,8 @@ int dump_lut(struct wlan_objmgr_pdev *pdev)
 		return -EINVAL;
 	}
 
-	for (i = 0; i < 136; i++) {
-		lut = &pdev_cfrobj->lut[i];
+	for (i = 0; i < pdev_cfrobj->lut_num; i++) {
+		lut = pdev_cfrobj->lut[i];
 		cfr_info("idx:%d dbrevnt: %d txevent: %d dbrppdu:0x%x txppdu:0x%x",
 			 i, lut->dbr_recv, lut->tx_recv,
 			 lut->dbr_ppdu_id, lut->tx_ppdu_id);
@@ -249,7 +249,7 @@ bool cfr_dbr_event_handler(struct wlan_objmgr_pdev *pdev,
 
 	length += tones * (dma_hdr.num_chains + 1);
 
-	lut = &pdev_cfrobj->lut[cookie];
+	lut = pdev_cfrobj->lut[cookie];
 	lut->data = data;
 	lut->data_len = length;
 	lut->dbr_ppdu_id = dma_hdr.phy_ppdu_id;
@@ -473,7 +473,7 @@ target_if_peer_capture_event(ol_scn_t sc, uint8_t *data, uint32_t datalen)
 	cfr_debug("buffer address: 0x%pK cookie: %u",
 		  (void *)((uintptr_t)buf_addr), cookie);
 
-	lut = &pdev_cfrobj->lut[cookie];
+	lut = pdev_cfrobj->lut[cookie];
 	lut->tx_ppdu_id = (tx_evt_param.correlation_info_2 >> 16);
 	lut->tx_address1 = tx_evt_param.correlation_info_1;
 	lut->tx_address2 = tx_evt_param.correlation_info_2;