cnss2: Avoid assert if WLAN HW disabled during power on

In some scenario like ssgtzd get killed, CNE and TZ go out of sync.
Consider a case where TZ notified CNE to enable WLAN HW. Now CNE
will request to CNSS to Enable WLAN HW. At the same time again TZ
notified CNE to Disable WLAN HW but due ssgtzd killed, CNE did not
wait for previous request(sent to CNSS to enable WLAN HW) and immediately
return to TZ. TZ assumes everything is done and change state to secure
mode. Now CNSS act on previous request of enabling WLAN HW but when
when checks the state it get secure mode and fails to enable WLAN
and asserts. Avoid assert in such scenarios.

Change-Id: I85f63258ff55a44cfcc5ebeaa9da9ba19db67780
CRs-Fixed: 3288122

cnss2/main.c

@@ -4074,7 +4074,8 @@ int cnss_wlan_hw_enable(void)
 
 	ret = cnss_wlan_device_init(plat_priv);
 	if (ret) {
-		CNSS_ASSERT(0);
+		if (!test_bit(CNSS_WLAN_HW_DISABLED, &plat_priv->driver_state))
+			CNSS_ASSERT(0);
 		return ret;
 	}