diff options
| author | Jonas Dreßler <verdre@v0yd.nl> | 2024-01-07 21:02:49 +0300 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2024-03-07 01:22:37 +0300 |
| commit | b14202aff5acba3b672704d792e821f02f8f562a (patch) | |
| tree | 0931652952740397a0323c3694576ca52047e6f4 /net/bluetooth/hci_sync.c | |
| parent | fee054b7579fe252f8b9e6c17b9c5bfdaa84dd7e (diff) | |
| download | linux-b14202aff5acba3b672704d792e821f02f8f562a.tar.xz | |
Bluetooth: Add new state HCI_POWERING_DOWN
Add a new state HCI_POWERING_DOWN that indicates that the device is
currently powering down, this will be useful for the next commit.
Signed-off-by: Jonas Dreßler <verdre@v0yd.nl>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'net/bluetooth/hci_sync.c')
| -rw-r--r-- | net/bluetooth/hci_sync.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c index 5716345a26df..b146562a65fc 100644 --- a/net/bluetooth/hci_sync.c +++ b/net/bluetooth/hci_sync.c @@ -5403,27 +5403,33 @@ static int hci_power_off_sync(struct hci_dev *hdev) if (!test_bit(HCI_UP, &hdev->flags)) return 0; + hci_dev_set_flag(hdev, HCI_POWERING_DOWN); + if (test_bit(HCI_ISCAN, &hdev->flags) || test_bit(HCI_PSCAN, &hdev->flags)) { err = hci_write_scan_enable_sync(hdev, 0x00); if (err) - return err; + goto out; } err = hci_clear_adv_sync(hdev, NULL, false); if (err) - return err; + goto out; err = hci_stop_discovery_sync(hdev); if (err) - return err; + goto out; /* Terminated due to Power Off */ err = hci_disconnect_all_sync(hdev, HCI_ERROR_REMOTE_POWER_OFF); if (err) - return err; + goto out; + + err = hci_dev_close_sync(hdev); - return hci_dev_close_sync(hdev); +out: + hci_dev_clear_flag(hdev, HCI_POWERING_DOWN); + return err; } int hci_set_powered_sync(struct hci_dev *hdev, u8 val) |