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-rw-r--r--drivers/bluetooth/btusb.c52
1 files changed, 24 insertions, 28 deletions
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 35c967f5b9fc..3d684d20b584 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -246,7 +246,6 @@ struct btusb_data {
246 struct usb_endpoint_descriptor *isoc_rx_ep; 246 struct usb_endpoint_descriptor *isoc_rx_ep;
247 247
248 __u8 cmdreq_type; 248 __u8 cmdreq_type;
249 unsigned long driver_info;
250 249
251 unsigned int sco_num; 250 unsigned int sco_num;
252 int isoc_altsetting; 251 int isoc_altsetting;
@@ -700,26 +699,6 @@ static int btusb_flush(struct hci_dev *hdev)
700 return 0; 699 return 0;
701} 700}
702 701
703static int btusb_setup(struct hci_dev *hdev)
704{
705 struct btusb_data *data = hci_get_drvdata(hdev);
706
707 BT_DBG("%s", hdev->name);
708
709 if (data->driver_info & BTUSB_BCM92035) {
710 struct sk_buff *skb;
711 __u8 val = 0x00;
712
713 skb = __hci_cmd_sync(hdev, 0xfc3b, 1, &val, HCI_INIT_TIMEOUT);
714 if (IS_ERR(skb))
715 BT_ERR("BCM92035 command failed (%ld)", -PTR_ERR(skb));
716 else
717 kfree_skb(skb);
718 }
719
720 return 0;
721}
722
723static int btusb_send_frame(struct sk_buff *skb) 702static int btusb_send_frame(struct sk_buff *skb)
724{ 703{
725 struct hci_dev *hdev = (struct hci_dev *) skb->dev; 704 struct hci_dev *hdev = (struct hci_dev *) skb->dev;
@@ -948,6 +927,22 @@ static void btusb_waker(struct work_struct *work)
948 usb_autopm_put_interface(data->intf); 927 usb_autopm_put_interface(data->intf);
949} 928}
950 929
930static int btusb_setup_bcm92035(struct hci_dev *hdev)
931{
932 struct sk_buff *skb;
933 u8 val = 0x00;
934
935 BT_DBG("%s", hdev->name);
936
937 skb = __hci_cmd_sync(hdev, 0xfc3b, 1, &val, HCI_INIT_TIMEOUT);
938 if (IS_ERR(skb))
939 BT_ERR("BCM92035 command failed (%ld)", -PTR_ERR(skb));
940 else
941 kfree_skb(skb);
942
943 return 0;
944}
945
951static int btusb_probe(struct usb_interface *intf, 946static int btusb_probe(struct usb_interface *intf,
952 const struct usb_device_id *id) 947 const struct usb_device_id *id)
953{ 948{
@@ -1017,7 +1012,6 @@ static int btusb_probe(struct usb_interface *intf,
1017 return -ENODEV; 1012 return -ENODEV;
1018 1013
1019 data->cmdreq_type = USB_TYPE_CLASS; 1014 data->cmdreq_type = USB_TYPE_CLASS;
1020 data->driver_info = id->driver_info;
1021 1015
1022 data->udev = interface_to_usbdev(intf); 1016 data->udev = interface_to_usbdev(intf);
1023 data->intf = intf; 1017 data->intf = intf;
@@ -1045,12 +1039,14 @@ static int btusb_probe(struct usb_interface *intf,
1045 1039
1046 SET_HCIDEV_DEV(hdev, &intf->dev); 1040 SET_HCIDEV_DEV(hdev, &intf->dev);
1047 1041
1048 hdev->open = btusb_open; 1042 hdev->open = btusb_open;
1049 hdev->close = btusb_close; 1043 hdev->close = btusb_close;
1050 hdev->flush = btusb_flush; 1044 hdev->flush = btusb_flush;
1051 hdev->setup = btusb_setup; 1045 hdev->send = btusb_send_frame;
1052 hdev->send = btusb_send_frame; 1046 hdev->notify = btusb_notify;
1053 hdev->notify = btusb_notify; 1047
1048 if (id->driver_info & BTUSB_BCM92035)
1049 hdev->setup = btusb_setup_bcm92035;
1054 1050
1055 /* Interface numbers are hardcoded in the specification */ 1051 /* Interface numbers are hardcoded in the specification */
1056 data->isoc = usb_ifnum_to_if(data->udev, 1); 1052 data->isoc = usb_ifnum_to_if(data->udev, 1);