Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-fix-rt5645

1 files changed, 33 insertions, 11 deletions

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 2f8fb33067e1..adcbc74c2432 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -2822,10 +2822,6 @@ struct hci_conn_params *hci_conn_params_lookup(struct hci_dev *hdev,
 {
 	struct hci_conn_params *params;
 
-	/* The conn params list only contains identity addresses */
-	if (!hci_is_identity_address(addr, addr_type))
-		return NULL;
-
 	list_for_each_entry(params, &hdev->le_conn_params, list) {
 		if (bacmp(&params->addr, addr) == 0 &&
 		    params->addr_type == addr_type) {
@@ -2842,10 +2838,6 @@ struct hci_conn_params *hci_pend_le_action_lookup(struct list_head *list,
 {
 	struct hci_conn_params *param;
 
-	/* The list only contains identity addresses */
-	if (!hci_is_identity_address(addr, addr_type))
-		return NULL;
-
 	list_for_each_entry(param, list, action) {
 		if (bacmp(&param->addr, addr) == 0 &&
 		    param->addr_type == addr_type)
@@ -2856,14 +2848,35 @@ struct hci_conn_params *hci_pend_le_action_lookup(struct list_head *list,
 }
 
 /* This function requires the caller holds hdev->lock */
+struct hci_conn_params *hci_explicit_connect_lookup(struct hci_dev *hdev,
+						    bdaddr_t *addr,
+						    u8 addr_type)
+{
+	struct hci_conn_params *param;
+
+	list_for_each_entry(param, &hdev->pend_le_conns, action) {
+		if (bacmp(&param->addr, addr) == 0 &&
+		    param->addr_type == addr_type &&
+		    param->explicit_connect)
+			return param;
+	}
+
+	list_for_each_entry(param, &hdev->pend_le_reports, action) {
+		if (bacmp(&param->addr, addr) == 0 &&
+		    param->addr_type == addr_type &&
+		    param->explicit_connect)
+			return param;
+	}
+
+	return NULL;
+}
+
+/* This function requires the caller holds hdev->lock */
 struct hci_conn_params *hci_conn_params_add(struct hci_dev *hdev,
 					    bdaddr_t *addr, u8 addr_type)
 {
 	struct hci_conn_params *params;
 
-	if (!hci_is_identity_address(addr, addr_type))
-		return NULL;
-
 	params = hci_conn_params_lookup(hdev, addr, addr_type);
 	if (params)
 		return params;
@@ -2927,6 +2940,15 @@ void hci_conn_params_clear_disabled(struct hci_dev *hdev)
 	list_for_each_entry_safe(params, tmp, &hdev->le_conn_params, list) {
 		if (params->auto_connect != HCI_AUTO_CONN_DISABLED)
 			continue;
+
+		/* If trying to estabilish one time connection to disabled
+		 * device, leave the params, but mark them as just once.
+		 */
+		if (params->explicit_connect) {
+			params->auto_connect = HCI_AUTO_CONN_EXPLICIT;
+			continue;
+		}
+
 		list_del(&params->list);
 		kfree(params);
 	}