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Date: Fri, 4 Dec 2020 11:14:31 +0800 From: Howard Chung <howardchung@...gle.com> To: linux-bluetooth@...r.kernel.org Cc: alainm@...omium.org, mmandlik@...omium.org, mcchou@...omium.org, marcel@...tmann.org, abhishekpandit@...omium.org, apusaka@...omium.org, Howard Chung <howardchung@...gle.com>, "David S. Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, Johan Hedberg <johan.hedberg@...il.com>, linux-kernel@...r.kernel.org, netdev@...r.kernel.org Subject: [PATCH v1] Bluetooth: Set missing suspend task bits From: Abhishek Pandit-Subedi <abhishekpandit@...omium.org> When suspending, mark SUSPEND_SCAN_ENABLE and SUSPEND_SCAN_DISABLE tasks correctly when either classic or le scanning is modified. Signed-off-by: Abhishek Pandit-Subedi <abhishekpandit@...omium.org> Signed-off-by: Howard Chung <howardchung@...gle.com> Reviewed-by: Alain Michaud <alainm@...omium.org> --- net/bluetooth/hci_request.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c index 80dc451d6e124..71bffd7454720 100644 --- a/net/bluetooth/hci_request.c +++ b/net/bluetooth/hci_request.c @@ -707,6 +707,9 @@ void hci_req_add_le_scan_disable(struct hci_request *req, bool rpa_le_conn) return; } + if (hdev->suspended) + set_bit(SUSPEND_SCAN_DISABLE, hdev->suspend_tasks); + if (use_ext_scan(hdev)) { struct hci_cp_le_set_ext_scan_enable cp; @@ -1159,6 +1162,11 @@ static void hci_req_set_event_filter(struct hci_request *req) scan = SCAN_PAGE; } + if (scan) + set_bit(SUSPEND_SCAN_ENABLE, hdev->suspend_tasks); + else + set_bit(SUSPEND_SCAN_DISABLE, hdev->suspend_tasks); + hci_req_add(req, HCI_OP_WRITE_SCAN_ENABLE, 1, &scan); } -- 2.29.2.576.ga3fc446d84-goog
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