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serial: meson: fix setting number of stop bits

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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 <hkallweit1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Heiner Kallweit 2017-04-19 22:17:24 +02:00 committed by Greg Kroah-Hartman
parent 7b6d539944
commit 88f37d7071
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/meson_uart.c
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@ -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;