Merge Linus master into drm-next

The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.

I've included the patch into the merge to fix the build.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 23 insertions, 11 deletions

diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index c9b8fa544785..ee5e59839b02 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -309,7 +309,7 @@ void hci_sco_setup(struct hci_conn *conn, __u8 status)
 		else
 			hci_add_sco(sco, conn->handle);
 	} else {
-		hci_proto_connect_cfm(sco, status);
+		hci_connect_cfm(sco, status);
 		hci_conn_del(sco);
 	}
 }
@@ -571,7 +571,7 @@ struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src)
 
 	list_for_each_entry(d, &hci_dev_list, list) {
 		if (!test_bit(HCI_UP, &d->flags) ||
-		    test_bit(HCI_USER_CHANNEL, &d->dev_flags) ||
+		    hci_dev_test_flag(d, HCI_USER_CHANNEL) ||
 		    d->dev_type != HCI_BREDR)
 			continue;
 
@@ -618,7 +618,7 @@ void hci_le_conn_failed(struct hci_conn *conn, u8 status)
 	mgmt_connect_failed(hdev, &conn->dst, conn->type, conn->dst_type,
 			    status);
 
-	hci_proto_connect_cfm(conn, status);
+	hci_connect_cfm(conn, status);
 
 	hci_conn_del(conn);
 
@@ -700,7 +700,7 @@ static void hci_req_directed_advertising(struct hci_request *req,
 	 * and write a new random address. The flag will be set back on
 	 * as soon as the SET_ADV_ENABLE HCI command completes.
 	 */
-	clear_bit(HCI_LE_ADV, &hdev->dev_flags);
+	hci_dev_clear_flag(hdev, HCI_LE_ADV);
 
 	/* Set require_privacy to false so that the remote device has a
 	 * chance of identifying us.
@@ -733,6 +733,14 @@ struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst,
 	struct hci_request req;
 	int err;
 
+	/* Let's make sure that le is enabled.*/
+	if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED)) {
+		if (lmp_le_capable(hdev))
+			return ERR_PTR(-ECONNREFUSED);
+
+		return ERR_PTR(-EOPNOTSUPP);
+	}
+
 	/* Some devices send ATT messages as soon as the physical link is
 	 * established. To be able to handle these ATT messages, the user-
 	 * space first establishes the connection and then starts the pairing
@@ -791,7 +799,7 @@ struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst,
 	 * anyway have to disable it in order to start directed
 	 * advertising.
 	 */
-	if (test_bit(HCI_LE_ADV, &hdev->dev_flags)) {
+	if (hci_dev_test_flag(hdev, HCI_LE_ADV)) {
 		u8 enable = 0x00;
 		hci_req_add(&req, HCI_OP_LE_SET_ADV_ENABLE, sizeof(enable),
 			    &enable);
@@ -802,7 +810,7 @@ struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst,
 		/* If we're active scanning most controllers are unable
 		 * to initiate advertising. Simply reject the attempt.
 		 */
-		if (test_bit(HCI_LE_SCAN, &hdev->dev_flags) &&
+		if (hci_dev_test_flag(hdev, HCI_LE_SCAN) &&
 		    hdev->le_scan_type == LE_SCAN_ACTIVE) {
 			skb_queue_purge(&req.cmd_q);
 			hci_conn_del(conn);
@@ -832,9 +840,9 @@ struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst,
 	 * handler for scan disabling knows to set the correct discovery
 	 * state.
 	 */
-	if (test_bit(HCI_LE_SCAN, &hdev->dev_flags)) {
+	if (hci_dev_test_flag(hdev, HCI_LE_SCAN)) {
 		hci_req_add_le_scan_disable(&req);
-		set_bit(HCI_LE_SCAN_INTERRUPTED, &hdev->dev_flags);
+		hci_dev_set_flag(hdev, HCI_LE_SCAN_INTERRUPTED);
 	}
 
 	hci_req_add_le_create_conn(&req, conn);
@@ -856,8 +864,12 @@ struct hci_conn *hci_connect_acl(struct hci_dev *hdev, bdaddr_t *dst,
 {
 	struct hci_conn *acl;
 
-	if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags))
+	if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) {
+		if (lmp_bredr_capable(hdev))
+			return ERR_PTR(-ECONNREFUSED);
+
 		return ERR_PTR(-EOPNOTSUPP);
+	}
 
 	acl = hci_conn_hash_lookup_ba(hdev, ACL_LINK, dst);
 	if (!acl) {
@@ -930,7 +942,7 @@ int hci_conn_check_link_mode(struct hci_conn *conn)
 	 * Connections is used and the link is encrypted with AES-CCM
 	 * using a P-256 authenticated combination key.
 	 */
-	if (test_bit(HCI_SC_ONLY, &conn->hdev->flags)) {
+	if (hci_dev_test_flag(conn->hdev, HCI_SC_ONLY)) {
 		if (!hci_conn_sc_enabled(conn) ||
 		    !test_bit(HCI_CONN_AES_CCM, &conn->flags) ||
 		    conn->key_type != HCI_LK_AUTH_COMBINATION_P256)
@@ -1139,7 +1151,7 @@ void hci_conn_hash_flush(struct hci_dev *hdev)
 	list_for_each_entry_safe(c, n, &h->list, list) {
 		c->state = BT_CLOSED;
 
-		hci_proto_disconn_cfm(c, HCI_ERROR_LOCAL_HOST_TERM);
+		hci_disconn_cfm(c, HCI_ERROR_LOCAL_HOST_TERM);
 		hci_conn_del(c);
 	}
 }