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Bluetooth: Replace spin_lock by mutex in hci_dev

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Now we run everything in HCI in process context, so it's a better idea use
mutex instead spin_lock. The macro remains hci_dev_lock() (and I got rid
of hci_dev_lock_bh()), of course.

Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
This commit is contained in:
Gustavo F. Padovan 2011-06-17 13:03:21 -03:00
parent b78752cc71
commit 09fd0de5bd
9 changed files with 100 additions and 102 deletions
Download patch file Download diff file Expand all files Collapse all files

4
net/bluetooth/l2cap_core.c
View file

@ -1171,7 +1171,7 @@ int l2cap_chan_connect(struct l2cap_chan *chan)
if (!hdev)
return -EHOSTUNREACH;
hci_dev_lock_bh(hdev);
hci_dev_lock(hdev);
auth_type = l2cap_get_auth_type(chan);
@ -1214,7 +1214,7 @@ int l2cap_chan_connect(struct l2cap_chan *chan)
err = 0;
done:
hci_dev_unlock_bh(hdev);
hci_dev_unlock(hdev);
hci_dev_put(hdev);
return err;
}