drivers: power: report battery voltage in AOSP compatible format

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / net / bluetooth / hci_core.c

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 45c91b27d9d1af0943911d7b9e011bae40137faa..7c88f5f83598d7b1dc5fb8fdb1fc77d34bf8a80c 100644 (file)
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1123,7 +1123,11 @@ int hci_dev_open(__u16 dev)
                goto done;
        }
 
-       if (test_bit(HCI_RFKILLED, &hdev->dev_flags)) {
+       /* Check for rfkill but allow the HCI setup stage to proceed
+        * (which in itself doesn't cause any RF activity).
+        */
+       if (test_bit(HCI_RFKILLED, &hdev->dev_flags) &&
+           !test_bit(HCI_SETUP, &hdev->dev_flags)) {
                ret = -ERFKILL;
                goto done;
        }
@@ -1547,7 +1551,8 @@ static int hci_rfkill_set_block(void *data, bool blocked)
 
        if (blocked) {
                set_bit(HCI_RFKILLED, &hdev->dev_flags);
-               hci_dev_do_close(hdev);
+               if (!test_bit(HCI_SETUP, &hdev->dev_flags))
+                       hci_dev_do_close(hdev);
        } else {
                clear_bit(HCI_RFKILLED, &hdev->dev_flags);
 }
@@ -1572,9 +1577,13 @@ static void hci_power_on(struct work_struct *work)
                return;
        }
 
-       if (test_bit(HCI_AUTO_OFF, &hdev->dev_flags))
+       if (test_bit(HCI_RFKILLED, &hdev->dev_flags)) {
+               clear_bit(HCI_AUTO_OFF, &hdev->dev_flags);
+               hci_dev_do_close(hdev);
+       } else if (test_bit(HCI_AUTO_OFF, &hdev->dev_flags)) {
                queue_delayed_work(hdev->req_workqueue, &hdev->power_off,
                                   HCI_AUTO_OFF_TIMEOUT);
+       }
 
        if (test_and_clear_bit(HCI_SETUP, &hdev->dev_flags))
                mgmt_index_added(hdev);