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kernel: move and replace accepted patch

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Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle
2019-04-11 19:19:49 +02:00
parent 44ae5f37fb
commit b6acb7b718
1 changed files with 11 additions and 12 deletions
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23
target/linux/generic/pending-4.14/950-tty-serial-exar-generalize-rs485-setup.patch → target/linux/generic/backport-4.14/950-tty-serial-exar-generalize-rs485-setup.patch
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@@ -1,19 +1,18 @@
From 24d5ba8ad40c3ac7903f688580c345aafa764dc7 Mon Sep 17 00:00:00 2001
From 9d9398944488cd3a3e1e0912b26fbc4d5921e547 Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Mon, 4 Jun 2018 14:51:29 +0200
Subject: [PATCH] tty: serial: exar: generalize rs485 setup
To: linux-serial@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Jan Kiszka <jan.kiszka@siemens.com>
Date: Mon, 4 Jun 2018 23:33:07 +0200
Subject: [PATCH] tty: serial: exar: generalize RS485 setup
Move the non-board-specific part of the RS485 initialization
from iot2040_rs485_config function to a new generic function
used also for other boards.
This allows using PCIe boards which are hard-wired to RS485
or have jumpers for their configurations.
Move the non-board-specific part of the RS485 initialization from
iot2040_rs485_config function to a new generic function used also for
other boards.
This allows using TIOCGRS485 and TIOCSRS485 on boards (such as mPCIe
serial IO modules) which are hard-wired to RS485 or have jumpers for
their configurations.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/tty/serial/8250/8250_exar.c | 38 +++++++++++++++++++----------
1 file changed, 25 insertions(+), 13 deletions(-)