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authorDavid Herrmann <dh.herrmann@googlemail.com>2012-02-09 21:58:32 +0100
committerJohan Hedberg <johan.hedberg@intel.com>2012-02-13 17:01:37 +0200
commit155961e8001719af6d87cbcc961111e8ce477843 (patch)
tree5b2485b5a7b2074f9e01111cf8539a34f34ce2d5 /drivers/bluetooth/hci_ldisc.c
parentaa2b86d761a95068354511de755695ef6b53afc7 (diff)
downloadop-kernel-dev-155961e8001719af6d87cbcc961111e8ce477843.zip
op-kernel-dev-155961e8001719af6d87cbcc961111e8ce477843.tar.gz
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>
Diffstat (limited to 'drivers/bluetooth/hci_ldisc.c')
-rw-r--r--drivers/bluetooth/hci_ldisc.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 459ff0b..01c23df 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -174,7 +174,7 @@ static int hci_uart_open(struct hci_dev *hdev)
/* Reset device */
static int hci_uart_flush(struct hci_dev *hdev)
{
- struct hci_uart *hu = (struct hci_uart *) hdev->driver_data;
+ struct hci_uart *hu = hci_get_drvdata(hdev);
struct tty_struct *tty = hu->tty;
BT_DBG("hdev %p tty %p", hdev, tty);
@@ -220,7 +220,7 @@ static int hci_uart_send_frame(struct sk_buff *skb)
if (!test_bit(HCI_RUNNING, &hdev->flags))
return -EBUSY;
- hu = (struct hci_uart *) hdev->driver_data;
+ hu = hci_get_drvdata(hdev);
BT_DBG("%s: type %d len %d", hdev->name, bt_cb(skb)->pkt_type, skb->len);
@@ -384,7 +384,7 @@ static int hci_uart_register_dev(struct hci_uart *hu)
hu->hdev = hdev;
hdev->bus = HCI_UART;
- hdev->driver_data = hu;
+ hci_set_drvdata(hdev, hu);
hdev->open = hci_uart_open;
hdev->close = hci_uart_close;
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