Message-ID: <55240B2C.3020102@suse.de>
Date: Tue, 07 Apr 2015 18:51:56 +0200
From: =?ISO-8859-15?Q?Andreas_F=E4rber?= <afaerber@suse.de>
Organization: SUSE Linux GmbH
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0
MIME-Version: 1.0
To: Maxime Coquelin <mcoquelin.stm32@gmail.com>,
        u.kleine-koenig@pengutronix.de, geert@linux-m68k.org,
        Rob Herring <robh+dt@kernel.org>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        Linus Walleij <linus.walleij@linaro.org>,
        Arnd Bergmann <arnd@arndb.de>, stefan@agner.ch, pmeerw@pmeerw.net,
        pebolle@tiscali.nl, peter@hurleysoftware.com,
        andy.shevchenko@gmail.com, cw00.choi@samsung.com,
        Russell King <linux@arm.linux.org.uk>,
        Daniel Lezcano <daniel.lezcano@linaro.org>, joe@perches.com
CC: Jonathan Corbet <corbet@lwn.net>, Pawel Moll <pawel.moll@arm.com>,
        Mark Rutland <mark.rutland@arm.com>,
        Ian Campbell <ijc+devicetree@hellion.org.uk>,
        Kumar Gala <galak@codeaurora.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Jiri Slaby <jslaby@suse.cz>, Andrew Morton <akpm@linux-foundation.org>,
        "David S. Miller" <davem@davemloft.net>,
        Mauro Carvalho Chehab <mchehab@osg.samsung.com>,
        Antti Palosaari <crope@iki.fi>, Tejun Heo <tj@kernel.org>,
        Will Deacon <will.deacon@arm.com>,
        Nikolay Borisov <Nikolay.Borisov@arm.com>,
        Rusty Russell <rusty@rustcorp.com.au>,
        Kees Cook <keescook@chromium.org>, Michal Marek <mmarek@suse.cz>,
        linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
        linux-gpio@vger.kernel.org, linux-serial@vger.kernel.org,
        linux-arch@vger.kernel.org, linux-api@vger.kernel.org
Subject: Re: [PATCH v6 10/15] serial: stm32-usart: Add STM32 USART Driver
References: <1428424234-28572-1-git-send-email-mcoquelin.stm32@gmail.com> <1428424234-28572-11-git-send-email-mcoquelin.stm32@gmail.com>
In-Reply-To: <1428424234-28572-11-git-send-email-mcoquelin.stm32@gmail.com>
Content-Type: text/plain; charset=iso-8859-15
Content-Transfer-Encoding: 8bit
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 1543
Lines: 40

Am 07.04.2015 um 18:30 schrieb Maxime Coquelin:
> This drivers adds support to the STM32 USART controller, which is a
> standard serial driver.
> 
> Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
> Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
> Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> ---
>  drivers/tty/serial/Kconfig       |  17 +
>  drivers/tty/serial/Makefile      |   1 +
>  drivers/tty/serial/stm32-usart.c | 735 +++++++++++++++++++++++++++++++++++++++
>  include/uapi/linux/serial_core.h |   3 +
>  4 files changed, 756 insertions(+)
>  create mode 100644 drivers/tty/serial/stm32-usart.c
[...]
> diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c
> new file mode 100644
> index 0000000..4adc430
> --- /dev/null
> +++ b/drivers/tty/serial/stm32-usart.c
[...]
> +#define DRIVER_NAME "stm32-usart"
> +#define STM32_SERIAL_NAME "ttyS"

I'm surprised no one has complained about ttyS yet. Doesn't that need to
be unique, such as ttySTM (efm32 uses ttyefm), to avoid clashes between
serial drivers? ttyS was exclusive to the 8250 driver, I thought.

Regards,
Andreas

-- 
SUSE Linux GmbH, Maxfeldstr. 5, 90409 N?rnberg, Germany
GF: Felix Imend?rffer, Jane Smithard, Jennifer Guild, Dilip Upmanyu,
Graham Norton; HRB 21284 (AG N?rnberg)
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/