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authorChris Lu <chris.lu@mediatek.com>2024-09-23 16:47:03 +0800
committerLuiz Augusto von Dentz <luiz.von.dentz@intel.com>2024-11-14 15:25:15 -0500
commitcea1805f165cdd783dd21f26df957118cb8641b4 (patch)
tree83610020761289a8b5f7ec5fdad3faefbde92265 /drivers
parentad0c6f603bb0b07846fda484c59a176a8cd02838 (diff)
downloadlwn-cea1805f165cdd783dd21f26df957118cb8641b4.tar.gz
lwn-cea1805f165cdd783dd21f26df957118cb8641b4.zip
Bluetooth: btusb: mediatek: add callback function in btusb_disconnect
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/bluetooth/btusb.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 9405f26fa9ed..f528d28615fc 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -846,6 +846,7 @@ struct btusb_data {
int (*suspend)(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 */
unsigned cmd_timeout_cnt;
@@ -4016,6 +4017,9 @@ static void btusb_disconnect(struct usb_interface *intf)
if (data->diag)
usb_set_intfdata(data->diag, NULL);
+ if (data->disconnect)
+ data->disconnect(hdev);
+
hci_unregister_dev(hdev);
if (intf == data->intf) {