1 files changed, 22 insertions, 14 deletions

diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c
index 2d40cb76c..1afd6a94c 100644
--- a/drivers/net/wireless/marvell/mwifiex/main.c
+++ b/drivers/net/wireless/marvell/mwifiex/main.c
@@ -526,10 +526,12 @@ static void mwifiex_fw_dpc(const struct firmware *firmware, void *context)
 	fw.fw_buf = (u8 *) adapter->firmware->data;
 	fw.fw_len = adapter->firmware->size;
 
-	if (adapter->if_ops.dnld_fw)
+	if (adapter->if_ops.dnld_fw) {
 		ret = adapter->if_ops.dnld_fw(adapter, &fw);
-	else
+	} else {
 		ret = mwifiex_dnld_fw(adapter, &fw);
+	}
+
 	if (ret == -1)
 		goto err_dnld_fw;
 
@@ -695,13 +697,24 @@ mwifiex_close(struct net_device *dev)
 	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
 
 	if (priv->scan_request) {
+		struct cfg80211_scan_info info = {
+			.aborted = true,
+		};
+
 		mwifiex_dbg(priv->adapter, INFO,
 			    "aborting scan on ndo_stop\n");
-		cfg80211_scan_done(priv->scan_request, 1);
+		cfg80211_scan_done(priv->scan_request, &info);
 		priv->scan_request = NULL;
 		priv->scan_aborting = true;
 	}
 
+	if (priv->sched_scanning) {
+		mwifiex_dbg(priv->adapter, INFO,
+			    "aborting bgscan on ndo_stop\n");
+		mwifiex_stop_bg_scan(priv);
+		cfg80211_sched_scan_stopped(priv->wdev.wiphy);
+	}
+
 	return 0;
 }
 
@@ -753,13 +766,6 @@ int mwifiex_queue_tx_pkt(struct mwifiex_private *priv, struct sk_buff *skb)
 
 	mwifiex_queue_main_work(priv->adapter);
 
-	if (priv->sched_scanning) {
-		mwifiex_dbg(priv->adapter, INFO,
-			    "aborting bgscan on ndo_stop\n");
-		mwifiex_stop_bg_scan(priv);
-		cfg80211_sched_scan_stopped(priv->wdev.wiphy);
-	}
-
 	return 0;
 }
 
@@ -1074,12 +1080,14 @@ void mwifiex_drv_info_dump(struct mwifiex_adapter *adapter)
 			     priv->netdev->name, priv->num_tx_timeout);
 	}
 
-	if (adapter->iface_type == MWIFIEX_SDIO) {
-		p += sprintf(p, "\n=== SDIO register dump===\n");
+	if (adapter->iface_type == MWIFIEX_SDIO ||
+	    adapter->iface_type == MWIFIEX_PCIE) {
+		p += sprintf(p, "\n=== %s register dump===\n",
+			     adapter->iface_type == MWIFIEX_SDIO ?
+							"SDIO" : "PCIE");
 		if (adapter->if_ops.reg_dump)
 			p += adapter->if_ops.reg_dump(adapter, p);
 	}
-
 	p += sprintf(p, "\n=== more debug information\n");
 	debug_info = kzalloc(sizeof(*debug_info), GFP_KERNEL);
 	if (debug_info) {
@@ -1432,7 +1440,7 @@ int mwifiex_remove_card(struct mwifiex_adapter *adapter, struct semaphore *sem)
 	struct mwifiex_private *priv = NULL;
 	int i;
 
-	if (down_interruptible(sem))
+	if (down_trylock(sem))
 		goto exit_sem_err;
 
 	if (!adapter)