diff options
| author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2021-10-27 16:59:00 -0700 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2021-10-29 16:52:00 +0200 |
| commit | 182ee45da083db4e3e621541ccf255bfa9652214 (patch) | |
| tree | 6f732f9ccc6f3dfaf61922701488fe7f7f16b126 /net/bluetooth/mgmt.c | |
| parent | d0b137062b2de75b264b84143d21c98abc5f5ad2 (diff) | |
Bluetooth: hci_sync: Rework hci_suspend_notifier
This makes hci_suspend_notifier use the hci_*_sync which can be
executed synchronously which is allowed in the suspend_notifier and
simplifies a lot of the handling since the status of each command can
be checked inline so no other work need to be scheduled thus can be
performed without using of a state machine.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 39 |
1 files changed, 1 insertions, 38 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index bfa08eb4c2b6..a7d35c138713 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -5171,13 +5171,6 @@ void mgmt_start_discovery_complete(struct hci_dev *hdev, u8 status) } hci_dev_unlock(hdev); - - /* Handle suspend notifier */ - if (test_and_clear_bit(SUSPEND_UNPAUSE_DISCOVERY, - hdev->suspend_tasks)) { - bt_dev_dbg(hdev, "Unpaused discovery"); - wake_up(&hdev->suspend_wait_q); - } } static bool discovery_type_is_valid(struct hci_dev *hdev, uint8_t type, @@ -5217,14 +5210,7 @@ static void start_discovery_complete(struct hci_dev *hdev, void *data, int err) cmd->param, 1); mgmt_pending_free(cmd); - /* Handle suspend notifier */ - if (test_and_clear_bit(SUSPEND_UNPAUSE_DISCOVERY, - hdev->suspend_tasks)) { - bt_dev_dbg(hdev, "Unpaused discovery"); - wake_up(&hdev->suspend_wait_q); - } - - hci_discovery_set_state(hdev, err ? DISCOVERY_STOPPED : + hci_discovery_set_state(hdev, err ? DISCOVERY_STOPPED: DISCOVERY_FINDING); } @@ -5446,12 +5432,6 @@ void mgmt_stop_discovery_complete(struct hci_dev *hdev, u8 status) } hci_dev_unlock(hdev); - - /* Handle suspend notifier */ - if (test_and_clear_bit(SUSPEND_PAUSE_DISCOVERY, hdev->suspend_tasks)) { - bt_dev_dbg(hdev, "Paused discovery"); - wake_up(&hdev->suspend_wait_q); - } } static void stop_discovery_complete(struct hci_dev *hdev, void *data, int err) @@ -5464,12 +5444,6 @@ static void stop_discovery_complete(struct hci_dev *hdev, void *data, int err) cmd->param, 1); mgmt_pending_free(cmd); - /* Handle suspend notifier */ - if (test_and_clear_bit(SUSPEND_PAUSE_DISCOVERY, hdev->suspend_tasks)) { - bt_dev_dbg(hdev, "Paused discovery"); - wake_up(&hdev->suspend_wait_q); - } - if (!err) hci_discovery_set_state(hdev, DISCOVERY_STOPPED); } @@ -5709,17 +5683,6 @@ static void set_advertising_complete(struct hci_dev *hdev, void *data, int err) if (match.sk) sock_put(match.sk); - /* Handle suspend notifier */ - if (test_and_clear_bit(SUSPEND_PAUSE_ADVERTISING, - hdev->suspend_tasks)) { - bt_dev_dbg(hdev, "Paused advertising"); - wake_up(&hdev->suspend_wait_q); - } else if (test_and_clear_bit(SUSPEND_UNPAUSE_ADVERTISING, - hdev->suspend_tasks)) { - bt_dev_dbg(hdev, "Unpaused advertising"); - wake_up(&hdev->suspend_wait_q); - } - /* If "Set Advertising" was just disabled and instance advertising was * set up earlier, then re-enable multi-instance advertising. */ |