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/bfusb.c b/drivers/bluetooth/bfusb.c
index c7d6ff0..b8ac1c5 100644
--- a/drivers/bluetooth/bfusb.c
+++ b/drivers/bluetooth/bfusb.c
@@ -411,7 +411,7 @@
static int bfusb_open(struct hci_dev *hdev)
{
- struct bfusb_data *data = hdev->driver_data;
+ struct bfusb_data *data = hci_get_drvdata(hdev);
unsigned long flags;
int i, err;
@@ -437,7 +437,7 @@
static int bfusb_flush(struct hci_dev *hdev)
{
- struct bfusb_data *data = hdev->driver_data;
+ struct bfusb_data *data = hci_get_drvdata(hdev);
BT_DBG("hdev %p bfusb %p", hdev, data);
@@ -448,7 +448,7 @@
static int bfusb_close(struct hci_dev *hdev)
{
- struct bfusb_data *data = hdev->driver_data;
+ struct bfusb_data *data = hci_get_drvdata(hdev);
unsigned long flags;
BT_DBG("hdev %p bfusb %p", hdev, data);
@@ -483,7 +483,7 @@
if (!test_bit(HCI_RUNNING, &hdev->flags))
return -EBUSY;
- data = hdev->driver_data;
+ data = hci_get_drvdata(hdev);
switch (bt_cb(skb)->pkt_type) {
case HCI_COMMAND_PKT:
@@ -696,7 +696,7 @@
data->hdev = hdev;
hdev->bus = HCI_USB;
- hdev->driver_data = data;
+ hci_set_drvdata(hdev, data);
SET_HCIDEV_DEV(hdev, &intf->dev);
hdev->open = bfusb_open;