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Bluetooth: Switch HCI H5 driver to use hci_reset_dev() function

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Instead of having the driver generate the HCI Hardware Error event
manually, just call hci_reset_dev() to trigger the upper stack reset.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann 2014-11-02 08:15:39 +01:00 committed by Johan Hedberg
parent 75e0569f7f
commit 882809fb72
1 changed files with 2 additions and 11 deletions
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13
drivers/bluetooth/hci_h5.c
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@ -171,8 +171,6 @@ static void h5_timed_event(unsigned long arg)
static void h5_peer_reset(struct hci_uart *hu)
{
struct h5 *h5 = hu->priv;
struct sk_buff *skb;
const u8 hw_err[] = { HCI_EV_HARDWARE_ERROR, 0x01, 0x00 };
BT_ERR("Peer device has reset");
@ -187,15 +185,8 @@ static void h5_peer_reset(struct hci_uart *hu)
h5->tx_seq = 0;
h5->tx_ack = 0;
skb = bt_skb_alloc(3, GFP_ATOMIC);
if (!skb)
return;
bt_cb(skb)->pkt_type = HCI_EVENT_PKT;
memcpy(skb_put(skb, 3), hw_err, 3);
/* Send Hardware Error to upper stack */
hci_recv_frame(hu->hdev, skb);
/* Send reset request to upper stack */
hci_reset_dev(hu->hdev);
}
static int h5_open(struct hci_uart *hu)