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Bluetooth: btusb: mediatek: add callback function in btusb_disconnect

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Add disconnect callback function in btusb_disconnect which is reserved
for vendor specific usage before deregister hci in btusb_disconnect.

Signed-off-by: Chris Lu <chris.lu@mediatek.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Chris Lu
2024-09-23 16:47:03 +08:00
committed by Luiz Augusto von Dentz
parent ad0c6f603b
commit cea1805f16
1 changed files with 4 additions and 0 deletions
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drivers/bluetooth/btusb.c
+4
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@@ -846,6 +846,7 @@ struct btusb_data {
int (*suspend)(struct hci_dev *hdev); int (*suspend)(struct hci_dev *hdev);
int (*resume)(struct hci_dev *hdev); int (*resume)(struct hci_dev *hdev);
int (*disconnect)(struct hci_dev *hdev);
int oob_wake_irq; /* irq for out-of-band wake-on-bt */ int oob_wake_irq; /* irq for out-of-band wake-on-bt */
unsigned cmd_timeout_cnt; unsigned cmd_timeout_cnt;
@@ -4016,6 +4017,9 @@ static void btusb_disconnect(struct usb_interface *intf)
if (data->diag) if (data->diag)
usb_set_intfdata(data->diag, NULL); usb_set_intfdata(data->diag, NULL);
if (data->disconnect)
data->disconnect(hdev);
hci_unregister_dev(hdev); hci_unregister_dev(hdev);
if (intf == data->intf) { if (intf == data->intf) {