qcacld-3.0: check if runtime pm enabled in runtime_suspend

check if runtime pm enabled in wlan_hdd_runtime_resume
and wlan_hdd_runtime_suspend.

Change-Id: I107f953d19ea6078d8bb8a59d51dcac6736ff914
CRs-Fixed: 2920169

core/hdd/inc/wlan_hdd_main.h

@@ -4935,6 +4935,14 @@ static inline unsigned long wlan_hdd_get_pm_qos_cpu_latency(void)
 #endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 7, 0) */
 #endif /* defined(CLD_PM_QOS) || defined(FEATURE_RUNTIME_PM) */
 
+/**
+ * hdd_is_runtime_pm_enabled - if runtime pm enabled
+ * @hdd_ctx: hdd context
+ *
+ * Return: true if runtime pm enabled. false if disabled.
+ */
+bool hdd_is_runtime_pm_enabled(struct hdd_context *hdd_ctx);
+
 /**
  * hdd_netdev_feature_update - Update the netdev features
  * @net_dev: Handle to net_device

core/hdd/src/wlan_hdd_driver_ops.c

@@ -1569,6 +1569,9 @@ static int wlan_hdd_runtime_suspend(struct device *dev)
 		return 0;
 	}
 
+	if (!hdd_is_runtime_pm_enabled(hdd_ctx))
+		return 0;
+
 	if (ucfg_scan_get_pdev_status(hdd_ctx->pdev) !=
 	    SCAN_NOT_IN_PROGRESS) {
 		hdd_debug("Scan in progress, ignore runtime suspend");
@@ -1655,6 +1658,9 @@ static int wlan_hdd_runtime_resume(struct device *dev)
 		return 0;
 	}
 
+	if (!hdd_is_runtime_pm_enabled(hdd_ctx))
+		return 0;
+
 	hdd_ctx->runtime_resume_start_time_stamp =
 						qdf_get_log_timestamp_usecs();
 	delta = hdd_ctx->runtime_resume_start_time_stamp -

core/hdd/src/wlan_hdd_main.c

@@ -12331,12 +12331,22 @@ static void hdd_init_runtime_pm(struct hdd_config *config,
 {
 	config->runtime_pm = cfg_get(psoc, CFG_ENABLE_RUNTIME_PM);
 }
+
+bool hdd_is_runtime_pm_enabled(struct hdd_context *hdd_ctx)
+{
+	return hdd_ctx->config->runtime_pm != hdd_runtime_pm_disabled;
+}
 #else
 static void hdd_init_runtime_pm(struct hdd_config *config,
 				struct wlan_objmgr_psoc *psoc)
 
 {
 }
+
+bool hdd_is_runtime_pm_enabled(struct hdd_context *hdd_ctx)
+{
+	return false;
+}
 #endif
 
 #ifdef WLAN_FEATURE_WMI_SEND_RECV_QMI