diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/hci_core.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 5ef5221c1813..6c12110b75a7 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -931,10 +931,20 @@ static int __hci_init(struct hci_dev *hdev) if (err < 0) return err; - /* Only create debugfs entries during the initial setup - * phase and not every time the controller gets powered on. + /* This function is only called when the controller is actually in + * configured state. When the controller is marked as unconfigured, + * this initialization procedure is not run. + * + * It means that it is possible that a controller runs through its + * setup phase and then discovers missing settings. If that is the + * case, then this function will not be called. It then will only + * be called during the config phase. + * + * So only when in setup phase or config phase, create the debugfs + * entries and register the SMP channels. */ - if (!test_bit(HCI_SETUP, &hdev->dev_flags)) + if (!test_bit(HCI_SETUP, &hdev->dev_flags) && + !test_bit(HCI_CONFIG, &hdev->dev_flags)) return 0; hci_debugfs_create_common(hdev); |
