From 5fc16cc4f3044551587dfee8e12422cbf59303e8 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Wed, 11 Nov 2015 08:11:16 +0200 Subject: Bluetooth: Add stubs for synchronous HCI request functionality Prepare hci_request.c to have code for doing synchronous HCI requests, such as LE scanning or advertising changes. The necessary work callbacks will be set up in hci_request_setup() and cleaned up in hci_request_cancel_all(). The former is used when an HCI device get registered, and the latter each time it is powered off (or unregistered). Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- net/bluetooth/hci_core.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'net/bluetooth/hci_core.c') diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index ec1bebaade32..965bc01a0d91 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1609,6 +1609,8 @@ int hci_dev_do_close(struct hci_dev *hdev) hci_req_sync_unlock(hdev); + hci_request_cancel_all(hdev); + hci_dev_put(hdev); return 0; } @@ -3161,6 +3163,8 @@ struct hci_dev *hci_alloc_dev(void) INIT_DELAYED_WORK(&hdev->cmd_timer, hci_cmd_timeout); + hci_request_setup(hdev); + hci_init_sysfs(hdev); discovery_init(hdev); -- cgit