[PATCH AUTOSEL 4.14 077/186] Revert "tty/serial: atmel: fix out of range clock divider handling"
From: Sasha Levin <sashal@kernel.org>
Date: 2020-02-14 16:51:12
Also in:
linux-serial, lkml, stable
Subsystem:
microchip at91 serial driver, the rest, tty layer and serial drivers · Maintainers:
Richard Genoud, Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> [ Upstream commit 6dbd54e4154dfe386b3333687de15be239576617 ] This reverts commit 751d0017334db9c4d68a8909c59f662a6ecbcec6. The wrong commit got added to the tty-next tree, the correct one is in the tty-linus branch. Reported-by: Stephen Rothwell <redacted> Cc: David Engraf <redacted> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/tty/serial/atmel_serial.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c
index 367ce812743e2..b9ec2b3d561e5 100644
--- a/drivers/tty/serial/atmel_serial.c
+++ b/drivers/tty/serial/atmel_serial.c@@ -2183,6 +2183,9 @@ static void atmel_set_termios(struct uart_port *port, struct ktermios *termios, mode |= ATMEL_US_USMODE_NORMAL; } + /* set the mode, clock divisor, parity, stop bits and data size */ + atmel_uart_writel(port, ATMEL_US_MR, mode); + /* * Set the baud rate: * Fractional baudrate allows to setup output frequency more
--
2.20.1
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