Revert "icnss2: Remove wlan driver on device shutdown"

This reverts commit 66f41bc187636810562bad0db6b2588c50db7b05.

Change-Id: I87433b2b1d3e80a3de79d4be724aecaf0dcda5ce
Signed-off-by: Suyash Nahata <[email protected]>

drivers/soc/qcom/icnss2/main.c

@@ -138,30 +138,17 @@ struct icnss_priv *icnss_get_plat_priv(void)
 	return penv;
 }
 
-static inline void icnss_wpss_unload(struct icnss_priv *priv)
-{
-	if (priv && priv->rproc) {
-		rproc_shutdown(priv->rproc);
-		rproc_put(priv->rproc);
-		priv->rproc = NULL;
-	}
-}
-
 static ssize_t icnss_sysfs_store(struct kobject *kobj,
 				 struct kobj_attribute *attr,
 				 const char *buf, size_t count)
 {
 	struct icnss_priv *priv = icnss_get_plat_priv();
 
-	if (!priv)
-		return count;
+	if (priv)
+		atomic_set(&priv->is_shutdown, true);
 
 	icnss_pr_dbg("Received shutdown indication");
 
-	atomic_set(&priv->is_shutdown, true);
-	if (priv->wpss_supported && priv->device_id == ADRASTEA_DEVICE_ID)
-		icnss_wpss_unload(priv);
-
 	return count;
 }
 
@@ -2095,17 +2082,15 @@ static int icnss_wpss_notifier_nb(struct notifier_block *nb,
 	icnss_pr_info("WPSS went down, state: 0x%lx, crashed: %d\n",
 		      priv->state, notif->crashed);
 
-	if (priv->device_id == ADRASTEA_DEVICE_ID)
-		icnss_update_state_send_modem_shutdown(priv, data);
-
 	set_bit(ICNSS_FW_DOWN, &priv->state);
-	icnss_ignore_fw_timeout(true);
 
 	if (notif->crashed)
 		priv->stats.recovery.root_pd_crash++;
 	else
 		priv->stats.recovery.root_pd_shutdown++;
 
+	icnss_ignore_fw_timeout(true);
+
 	event_data = kzalloc(sizeof(*event_data), GFP_KERNEL);
 
 	if (event_data == NULL)
@@ -3780,6 +3765,15 @@ static void icnss_wpss_load(struct work_struct *wpss_load_work)
 	}
 }
 
+static inline void icnss_wpss_unload(struct icnss_priv *priv)
+{
+	if (priv && priv->rproc) {
+		rproc_shutdown(priv->rproc);
+		rproc_put(priv->rproc);
+		priv->rproc = NULL;
+	}
+}
+
 static ssize_t wpss_boot_store(struct device *dev,
 			       struct device_attribute *attr,
 			       const char *buf, size_t count)