From: Timur Tabi <b04825@freescale•com>
To: "gregkh@linuxfoundation•org" <gregkh@linuxfoundation•org>
Cc: Stephen Rothwell <sfr@canb•auug.org.au>,
ppc-dev <linuxppc-dev@lists•ozlabs.org>
Subject: Re: warnings from drivers/tty/ehv_bytechan.c
Date: Fri, 24 Feb 2012 16:15:04 -0600 [thread overview]
Message-ID: <4F480BE8.9080606@freescale.com> (raw)
In-Reply-To: <20120224220623.GA29400@kroah.com>
gregkh@linuxfoundation•org wrote:
>> > That's the simplest approach, for use. The TTY portion of the driver can
>> > be used as a module. Is there any real value in loading a TTY driver as a
>> > module?
> Depends on the hardware it supports :)
>
>> > In this case, the console support for byte channels would not be
>> > available.
> Then it doesn't make sense, right?
I guess that's my question. Is there a real use case for having console
output go to the serial port, and TTY go to a byte channel? Even if you
wanted to do that, I supposed you don't need to load the byte channel
driver as a module to get that behavior.
Anyway, that's all academic. A more important question is: now that the
driver can't be compiled as a module, should I change module_init() to
something else (like device_initcall)?
Should I remove this line?
#include <linux/module.h>
--
Timur Tabi
Linux kernel developer at Freescale
next prev parent reply other threads:[~2012-02-24 22:15 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-19 20:23 warnings from drivers/tty/ehv_bytechan.c Stephen Rothwell
2012-02-20 13:24 ` Tabi Timur-B04825
2012-02-24 21:50 ` gregkh
2012-02-24 22:00 ` Timur Tabi
2012-02-24 22:06 ` gregkh
2012-02-24 22:15 ` Timur Tabi [this message]
2012-02-24 22:19 ` gregkh
2012-02-24 23:25 ` Scott Wood
-- strict thread matches above, loose matches on Subject: below --
2012-02-19 20:07 Stephen Rothwell
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4F480BE8.9080606@freescale.com \
--to=b04825@freescale$(echo .)com \
--cc=gregkh@linuxfoundation$(echo .)org \
--cc=linuxppc-dev@lists$(echo .)ozlabs.org \
--cc=sfr@canb$(echo .)auug.org.au \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox