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Bluetooth: Remove unused hci-destruct cb 

The hci-destruct callback is not used by any driver so we can remove it.
There is no reason to keep it alive, anymore. Drivers can free their
internal data on driver-release and we do not need to provide a public
destruct callback.

Internally, we still use a destruct callback inside of hci_sysfs.c. This
one is used to correctly free our hci_dev data structure if no more
users have a reference to it.

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>
This commit is contained in:
David Herrmann 2012-01-07 15:47:20 +01:00 committed by Johan Hedberg
parent 797fe796c4
commit 587ae086f6
1 changed files with 1 additions and 5 deletions
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6
include/net/bluetooth/hci_core.h
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@ -270,7 +270,6 @@ struct hci_dev {
int (*close)(struct hci_dev *hdev); int (*close)(struct hci_dev *hdev);
int (*flush)(struct hci_dev *hdev); int (*flush)(struct hci_dev *hdev);
int (*send)(struct sk_buff *skb); int (*send)(struct sk_buff *skb);
void (*destruct)(struct hci_dev *hdev);
void (*notify)(struct hci_dev *hdev, unsigned int evt); void (*notify)(struct hci_dev *hdev, unsigned int evt);
int (*ioctl)(struct hci_dev *hdev, unsigned int cmd, unsigned long arg); int (*ioctl)(struct hci_dev *hdev, unsigned int cmd, unsigned long arg);
}; };
@ -595,10 +594,7 @@ static inline void hci_conn_put(struct hci_conn *conn)
/* ----- HCI Devices ----- */ /* ----- HCI Devices ----- */
static inline void __hci_dev_put(struct hci_dev *d) static inline void __hci_dev_put(struct hci_dev *d)
{ {
if (atomic_dec_and_test(&d->refcnt)) { atomic_dec(&d->refcnt);
if (d->destruct)
d->destruct(d);
}
} }
/* /*