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| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-05-19 11:18:00 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-19 18:32:39 +0200 |
| commit | 3f7fed405c118607d4d42255f2572072db728399 (patch) | |
| tree | 777257a8ba407c2ae7931f8050bf9ef088ab3089 | |
| parent | 0258502f11a4f6036b5f8b34b09027c8a92def3a (diff) | |
| download | linux-stable-3f7fed405c118607d4d42255f2572072db728399.tar.gz linux-stable-3f7fed405c118607d4d42255f2572072db728399.tar.bz2 linux-stable-3f7fed405c118607d4d42255f2572072db728399.zip | |
serial: uartlite: Fix BRKINT clearing
BRKINT is within c_iflag rather than c_cflag.
Fixes: ea017f5853e9 (tty: serial: uartlite: Prevent changing fixed parameters)
Reviewed-by: Sean Anderson <sean.anderson@seco.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220519081808.3776-2-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/uartlite.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c index 007db67292a2..880e2afbb97b 100644 --- a/drivers/tty/serial/uartlite.c +++ b/drivers/tty/serial/uartlite.c @@ -321,7 +321,8 @@ static void ulite_set_termios(struct uart_port *port, struct ktermios *termios, struct uartlite_data *pdata = port->private_data; /* Set termios to what the hardware supports */ - termios->c_cflag &= ~(BRKINT | CSTOPB | PARENB | PARODD | CSIZE); + termios->c_iflag &= ~BRKINT; + termios->c_cflag &= ~(CSTOPB | PARENB | PARODD | CSIZE); termios->c_cflag |= pdata->cflags & (PARENB | PARODD | CSIZE); tty_termios_encode_baud_rate(termios, pdata->baud, pdata->baud); |