qcacld-3.0: Remove power_gating from upper layers

These are pci specific power management features.  These should
be consolidated instead of littering bus agnostic code.

Change-Id: I366f1d14ab04368d77a144bebaeb038c1469abed
CRs-Fixed: 986480

core/dp/htt/htt.c

@@ -463,12 +463,6 @@ void htt_display(htt_pdev_handle pdev, int indent)
 }
 #endif
 
-/* Disable ASPM : Disable PCIe low power */
-void htt_htc_disable_aspm(struct htt_pdev_t *pdev)
-{
-	htc_disable_aspm(pdev->htc_pdev);
-}
-
 #ifdef IPA_OFFLOAD
 /**
  * htt_ipa_uc_attach() - Allocate UC data path resources

core/dp/htt/htt_h2t.c

@@ -332,9 +332,7 @@ A_STATUS htt_h2t_rx_ring_cfg_msg_ll(struct htt_pdev_t *pdev)
 		enable_hdr = 1;
 		enable_ppdu_start = 1;
 		enable_ppdu_end = 1;
-		/* Disable ASPM when pkt log is enabled */
 		qdf_print("Pkt log is enabled\n");
-		htt_htc_disable_aspm(pdev);
 	} else {
 		qdf_print("Pkt log is disabled\n");
 		enable_ctrl_data = 0;

core/dp/htt/htt_internal.h

@@ -459,8 +459,6 @@ htt_htc_misc_pkt_list_add(struct htt_pdev_t *pdev, struct htt_htc_pkt *pkt);
 void htt_htc_misc_pkt_pool_free(struct htt_pdev_t *pdev);
 #endif
 
-void htt_htc_disable_aspm(struct htt_pdev_t *pdev);
-
 int
 htt_rx_hash_list_insert(struct htt_pdev_t *pdev, uint32_t paddr,
 			qdf_nbuf_t netbuf);

core/hdd/src/wlan_hdd_driver_ops.c

@@ -386,7 +386,7 @@ static int wlan_hdd_probe(struct device *dev, void *bdev, const hif_bus_id *bid,
 	if (ret)
 		goto err_bmi_close;
 
-	hif_enable_power_management(hif_ctx);
+	hif_enable_power_management(hif_ctx, cds_is_packet_log_enabled());
 
 	if (reinit) {
 		cds_set_recovery_in_progress(false);

core/hdd/src/wlan_hdd_main.c

@@ -5784,8 +5784,6 @@ int hdd_wlan_startup(struct device *dev, void *hif_sc)
 		}
 	}
 
-	hif_enable_power_gating(hif_sc);
-
 	memdump_init();
 
 	goto success;

core/hdd/src/wlan_hdd_power.c

@@ -1601,7 +1601,6 @@ QDF_STATUS hdd_wlan_re_init(void *hif_sc)
 				  pHddCtx->target_hw_name);
 #endif
 
-	hif_enable_power_gating(hif_sc);
 	hddLog(LOGE,
 		"%s: WLAN host driver reinitiation completed!", __func__);
 	goto success;