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Bluetooth: Remove HCI notifier handling

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The HCI notifier handling was never used outside of Bluetooth core layer
and thus remove it and replace it with direct function calls. Also move
the stack internal event generation into the HCI socket layer.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann
2012-02-20 14:50:37 +01:00
committed by Johan Hedberg
parent e0edf3733f
commit 040030ef7d
5 changed files with 64 additions and 94 deletions
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29
net/bluetooth/hci_event.c
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@@ -35,7 +35,6 @@
#include <linux/init.h>
#include <linux/skbuff.h>
#include <linux/interrupt.h>
#include <linux/notifier.h>
#include <net/sock.h>
#include <asm/system.h>
@@ -3547,33 +3546,5 @@ void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb)
hdev->stat.evt_rx++;
}
/* Generate internal stack event */
void hci_si_event(struct hci_dev *hdev, int type, int dlen, void *data)
{
struct hci_event_hdr *hdr;
struct hci_ev_stack_internal *ev;
struct sk_buff *skb;
skb = bt_skb_alloc(HCI_EVENT_HDR_SIZE + sizeof(*ev) + dlen, GFP_ATOMIC);
if (!skb)
return;
hdr = (void *) skb_put(skb, HCI_EVENT_HDR_SIZE);
hdr->evt = HCI_EV_STACK_INTERNAL;
hdr->plen = sizeof(*ev) + dlen;
ev = (void *) skb_put(skb, sizeof(*ev) + dlen);
ev->type = type;
memcpy(ev->data, data, dlen);
bt_cb(skb)->incoming = 1;
__net_timestamp(skb);
bt_cb(skb)->pkt_type = HCI_EVENT_PKT;
skb->dev = (void *) hdev;
hci_send_to_sock(hdev, skb);
kfree_skb(skb);
}
module_param(enable_le, bool, 0644);
MODULE_PARM_DESC(enable_le, "Enable LE support");