diff options
| author | Yegor Yefremov <yegorslists@googlemail.com> | 2016-04-29 10:45:07 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-05-01 13:22:54 -0700 |
| commit | d11df61853f1d45035b7f5a6702c9b48d5f09a49 (patch) | |
| tree | 72b6f4a87234792455eb699265b9908d946c6f9e /drivers/tty/n_hdlc.c | |
| parent | fa01e2ca9f531b4a5693469a196eb1574b8d7d8a (diff) | |
serial: mctrl_gpio: add IRQ locking
uart_handle_cts_change should be called with port->lock held. And for
this to be save you must also disable irqs.
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/n_hdlc.c')
0 files changed, 0 insertions, 0 deletions