Hans de Goede 412fe29ffc Bluetooth: hci_uart: Restore hci_dev->flush callback on open()
For reasons explained in detail in commit 3611f4d2a5e0 ("hci_ldisc:
fix null pointer deref") the hci_uart_close() functions sets
hci_dev->flush to NULL.

But the device may be re-opened after a close, this commit restores the
hci_dev->flush callback on open().

Note this commit also moves the nearly empty defition of hci_uart_open()
a bit down in the file to avoid the need for forward declaring
hci_uart_flush().

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-05-30 08:46:17 +02:00
..
2017-06-16 11:48:40 -04:00
2018-05-18 06:37:51 +02:00