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path: root/drivers/bluetooth/hci_ldisc.c
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Diffstat (limited to 'drivers/bluetooth/hci_ldisc.c')
-rw-r--r--drivers/bluetooth/hci_ldisc.c34
1 files changed, 12 insertions, 22 deletions
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 07114489994..fd5adb408f4 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -48,8 +48,6 @@
#define VERSION "2.2"
-static bool reset = 0;
-
static struct hci_uart_proto *hup[HCI_UART_MAX_PROTO];
int hci_uart_register_proto(struct hci_uart_proto *p)
@@ -174,7 +172,7 @@ 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 +218,7 @@ 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);
@@ -231,15 +229,6 @@ static int hci_uart_send_frame(struct sk_buff *skb)
return 0;
}
-static void hci_uart_destruct(struct hci_dev *hdev)
-{
- if (!hdev)
- return;
-
- BT_DBG("%s", hdev->name);
- kfree(hdev->driver_data);
-}
-
/* ------ LDISC part ------ */
/* hci_uart_tty_open
*
@@ -316,6 +305,8 @@ static void hci_uart_tty_close(struct tty_struct *tty)
hci_free_dev(hdev);
}
}
+
+ kfree(hu);
}
}
@@ -391,22 +382,24 @@ 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;
hdev->flush = hci_uart_flush;
hdev->send = hci_uart_send_frame;
- hdev->destruct = hci_uart_destruct;
hdev->parent = hu->tty->dev;
- hdev->owner = THIS_MODULE;
+ if (test_bit(HCI_UART_RAW_DEVICE, &hu->hdev_flags))
+ set_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks);
- if (!reset)
+ if (!test_bit(HCI_UART_RESET_ON_INIT, &hu->hdev_flags))
set_bit(HCI_QUIRK_NO_RESET, &hdev->quirks);
- if (test_bit(HCI_UART_RAW_DEVICE, &hu->hdev_flags))
- set_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks);
+ if (test_bit(HCI_UART_CREATE_AMP, &hu->hdev_flags))
+ hdev->dev_type = HCI_AMP;
+ else
+ hdev->dev_type = HCI_BREDR;
if (hci_register_dev(hdev) < 0) {
BT_ERR("Can't register HCI device");
@@ -594,9 +587,6 @@ static void __exit hci_uart_exit(void)
module_init(hci_uart_init);
module_exit(hci_uart_exit);
-module_param(reset, bool, 0644);
-MODULE_PARM_DESC(reset, "Send HCI reset command on initialization");
-
MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
MODULE_DESCRIPTION("Bluetooth HCI UART driver ver " VERSION);
MODULE_VERSION(VERSION);