diff options
| author | Zhengping Jiang <jiangzp@google.com> | 2023-02-02 09:47:01 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-10 09:39:15 +0100 |
| commit | 0e872b4da7c6bfdcad7c5faac7af61ffa9cf3da0 (patch) | |
| tree | 415222cedd993f6866ae5c2b6b12b3024ace439d /drivers/bluetooth | |
| parent | 31a288a4df7f6a28e65da22a4ab2add4a963738e (diff) | |
Bluetooth: hci_qca: get wakeup status from serdev device handle
[ Upstream commit 03b0093f7b310493bc944a20f725228cfe0d3fea ]
Bluetooth controller attached via the UART is handled by the serdev driver.
Get the wakeup status from the device handle through serdev, instead of the
parent path.
Fixes: c1a74160eaf1 ("Bluetooth: hci_qca: Add device_may_wakeup support")
Signed-off-by: Zhengping Jiang <jiangzp@google.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/hci_qca.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index e45777b3f5da..8041155f3021 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -1582,10 +1582,11 @@ static bool qca_prevent_wake(struct hci_dev *hdev) struct hci_uart *hu = hci_get_drvdata(hdev); bool wakeup; - /* UART driver handles the interrupt from BT SoC.So we need to use - * device handle of UART driver to get the status of device may wakeup. + /* BT SoC attached through the serial bus is handled by the serdev driver. + * So we need to use the device handle of the serdev driver to get the + * status of device may wakeup. */ - wakeup = device_may_wakeup(hu->serdev->ctrl->dev.parent); + wakeup = device_may_wakeup(&hu->serdev->ctrl->dev); bt_dev_dbg(hu->hdev, "wakeup status : %d", wakeup); return !wakeup; |