diff options
Diffstat (limited to 'net/bluetooth/hci_event.c')
| -rw-r--r-- | net/bluetooth/hci_event.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 8efb9c0d9b2c..7e7fbca59439 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -48,6 +48,8 @@ static void hci_cc_inquiry_cancel(struct hci_dev *hdev, struct sk_buff *skb) } clear_bit(HCI_INQUIRY, &hdev->flags); + smp_mb__after_clear_bit(); /* wake_up_bit advises about this barrier */ + wake_up_bit(&hdev->flags, HCI_INQUIRY); hci_dev_lock(hdev); hci_discovery_set_state(hdev, DISCOVERY_STOPPED); @@ -1603,6 +1605,9 @@ static void hci_inquiry_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) if (!test_and_clear_bit(HCI_INQUIRY, &hdev->flags)) return; + smp_mb__after_clear_bit(); /* wake_up_bit advises about this barrier */ + wake_up_bit(&hdev->flags, HCI_INQUIRY); + if (!test_bit(HCI_MGMT, &hdev->dev_flags)) return; |
