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Subject[PATCH AUTOSEL 4.14 077/186] Revert "tty/serial: atmel: fix out of range clock divider handling"
Date
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 <sfr@canb.auug.org.au>
Cc: David Engraf <david.engraf@sysgo.com>
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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