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| author | Abhishek Pandit-Subedi <abhishekpandit@chromium.org> | 2022-06-02 09:46:50 -0700 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2022-07-21 17:05:58 -0700 |
| commit | 359ee4f834f5b4f8096f7edc0c20ef37d1fca861 (patch) | |
| tree | 53f7464c682942e9426d93f09565eca324c332d8 /net/bluetooth/hci_sock.c | |
| parent | 0acef50ba3b5ee95bd1598ef3e4c19f065d04eed (diff) | |
| download | linux-359ee4f834f5b4f8096f7edc0c20ef37d1fca861.tar.gz linux-359ee4f834f5b4f8096f7edc0c20ef37d1fca861.tar.bz2 linux-359ee4f834f5b4f8096f7edc0c20ef37d1fca861.zip | |
Bluetooth: Unregister suspend with userchannel
When HCI_USERCHANNEL is used, unregister the suspend notifier when
binding and register when releasing. The userchannel socket should be
left alone after open is completed.
Signed-off-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/hci_sock.c')
| -rw-r--r-- | net/bluetooth/hci_sock.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index bd8358b44aa4..0d015d4a8e41 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -887,6 +887,7 @@ static int hci_sock_release(struct socket *sock) */ hci_dev_do_close(hdev); hci_dev_clear_flag(hdev, HCI_USER_CHANNEL); + hci_register_suspend_notifier(hdev); mgmt_index_added(hdev); } @@ -1215,6 +1216,7 @@ static int hci_sock_bind(struct socket *sock, struct sockaddr *addr, } mgmt_index_removed(hdev); + hci_unregister_suspend_notifier(hdev); err = hci_dev_open(hdev->id); if (err) { @@ -1229,6 +1231,7 @@ static int hci_sock_bind(struct socket *sock, struct sockaddr *addr, err = 0; } else { hci_dev_clear_flag(hdev, HCI_USER_CHANNEL); + hci_register_suspend_notifier(hdev); mgmt_index_added(hdev); hci_dev_put(hdev); goto done; |