From: Lukas Wunner <lukas@wunner.de>
To: Lino Sanfilippo <LinoSanfilippo@gmx.de>
Cc: gregkh@linuxfoundation.org, jirislaby@kernel.org,
u.kleine-koenig@pengutronix.de, linux@armlinux.org.uk,
richard.genoud@gmail.com, nicolas.ferre@microchip.com,
alexandre.belloni@bootlin.com, ludovic.desroches@microchip.com,
shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com,
linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-stm32@st-md-mailman.stormreply.com,
p.rosenberger@kunbus.com
Subject: Re: Move RS485 implementation from drivers to serial core (v4 RESEND)
Date: Tue, 20 Sep 2022 13:43:31 +0200 [thread overview]
Message-ID: <20220920114331.GA26352@wunner.de> (raw)
In-Reply-To: <20220410104642.32195-1-LinoSanfilippo@gmx.de>
On Sun, Apr 10, 2022 at 12:46:33PM +0200, Lino Sanfilippo wrote:
> This patch series is an attempt to simplify rs485 implementation in drivers
> by moving the following tasks out of the drivers into the serial core:
>
> - ensure sane RTS settings: in case of an invalid configuration (both RTS
> after send and RTS on send set or both unset) enable RTS on send and
> disable RTS after send
[...]
> Redundant code has been removed from the following drivers for now:
>
> - atmel
> - fsl_lpuart
> - amba
> - imx
> - max310x
> - omap-serial
> - sc16is7xx
> - stm32-usart
It looks like there's more of this cruft left at least in
serial8250_em485_config()...
Thanks,
Lukas
prev parent reply other threads:[~2022-09-20 11:44 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-10 10:46 Move RS485 implementation from drivers to serial core (v4 RESEND) Lino Sanfilippo
2022-04-10 10:46 ` [PATCH v4 RESEND 1/9] serial: core: move RS485 configuration tasks from drivers into core Lino Sanfilippo
2022-04-10 10:46 ` [PATCH v4 RESEND 2/9] serial: amba-pl011: remove redundant code in rs485_config Lino Sanfilippo
2022-04-10 10:46 ` [PATCH v4 RESEND 3/9] serial: stm32: " Lino Sanfilippo
2022-04-10 10:46 ` [PATCH v4 RESEND 4/9] serial: sc16is7xx: remove redundant check " Lino Sanfilippo
2022-04-10 10:46 ` [PATCH v4 RESEND 5/9] serial: omap: remove redundant code " Lino Sanfilippo
2022-04-10 10:46 ` [PATCH v4 RESEND 6/9] serial: max310: remove redundant memset " Lino Sanfilippo
2022-04-10 10:46 ` [PATCH v4 RESEND 7/9] serial: imx: remove redundant assignment " Lino Sanfilippo
2022-04-10 10:46 ` [PATCH v4 RESEND 8/9] serial: fsl_lpuart: remove redundant code in rs485_config functions Lino Sanfilippo
2022-04-10 10:46 ` [PATCH v4 RESEND 9/9] serial: atmel: remove redundant assignment in rs485_config Lino Sanfilippo
2022-04-11 8:27 ` Claudiu.Beznea
2022-09-20 11:43 ` Lukas Wunner [this message]
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