From mboxrd@z Thu Jan 1 00:00:00 1970 From: hkallweit1@gmail.com (Heiner Kallweit) Date: Sun, 16 Apr 2017 22:06:40 +0200 Subject: [PATCH 1/6] serial: meson: fix setting number of stop bits In-Reply-To: References: Message-ID: To: linus-amlogic@lists.infradead.org List-Id: linus-amlogic.lists.infradead.org The stop bit value as to be or'ed, so far this worked only just by chance because AML_UART_STOP_BIN_1SB is 0. Signed-off-by: Heiner Kallweit --- drivers/tty/serial/meson_uart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/meson_uart.c b/drivers/tty/serial/meson_uart.c index 60f16795..e2e25da1 100644 --- a/drivers/tty/serial/meson_uart.c +++ b/drivers/tty/serial/meson_uart.c @@ -355,7 +355,7 @@ static void meson_uart_set_termios(struct uart_port *port, if (cflags & CSTOPB) val |= AML_UART_STOP_BIN_2SB; else - val &= ~AML_UART_STOP_BIN_1SB; + val |= AML_UART_STOP_BIN_1SB; if (cflags & CRTSCTS) val &= ~AML_UART_TWO_WIRE_EN; -- 2.12.2