[PATCH 5.17 059/298] serial: uartlite: Fix BRKINT clearing

[Greg Kroah-Hartman]

From: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>

[ Upstream commit 3f7fed405c118607d4d42255f2572072db728399 ]

BRKINT is within c_iflag rather than c_cflag.

Fixes: ea017f5853e9 (tty: serial: uartlite: Prevent changing fixed parameters)
Reviewed-by: Sean Anderson <sean.anderson@xxxxxxxx>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20220519081808.3776-2-ilpo.jarvinen@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/tty/serial/uartlite.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c
index e1fa52d31474..7c788c697f3e 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);
 
-- 
2.35.1