Bluetooth: Remove hci_dev->driver_data
The linux device model provides dev_set/get_drvdata so we can use this
to save private driver data.
This also removes several unnecessary casts.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c
index 5f305c1..158bfe5 100644
--- a/drivers/bluetooth/hci_vhci.c
+++ b/drivers/bluetooth/hci_vhci.c
@@ -61,7 +61,7 @@
static int vhci_close_dev(struct hci_dev *hdev)
{
- struct vhci_data *data = hdev->driver_data;
+ struct vhci_data *data = hci_get_drvdata(hdev);
if (!test_and_clear_bit(HCI_RUNNING, &hdev->flags))
return 0;
@@ -73,7 +73,7 @@
static int vhci_flush(struct hci_dev *hdev)
{
- struct vhci_data *data = hdev->driver_data;
+ struct vhci_data *data = hci_get_drvdata(hdev);
skb_queue_purge(&data->readq);
@@ -93,7 +93,7 @@
if (!test_bit(HCI_RUNNING, &hdev->flags))
return -EBUSY;
- data = hdev->driver_data;
+ data = hci_get_drvdata(hdev);
memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
skb_queue_tail(&data->readq, skb);
@@ -234,7 +234,7 @@
data->hdev = hdev;
hdev->bus = HCI_VIRTUAL;
- hdev->driver_data = data;
+ hci_set_drvdata(hdev, data);
if (amp)
hdev->dev_type = HCI_AMP;