linux-kernel - Re: [PATCH 1/3] tty: move hvc drivers to drivers/tty/hvc/

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Message-ID: <20110128042125.GA1844@suse.de>
Date:	Thu, 27 Jan 2011 20:21:25 -0800
From:	Greg KH <gregkh@...e.de>
To:	Amit Shah <amit.shah@...hat.com>
Cc:	Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org,
	Rusty Russell <rusty@...tcorp.com.au>
Subject: Re: [PATCH 1/3] tty: move hvc drivers to drivers/tty/hvc/

On Fri, Jan 28, 2011 at 08:27:25AM +0530, Amit Shah wrote:
> On (Thu) Jan 27 2011 [22:53:29], Arnd Bergmann wrote:
> > On Thursday 27 January 2011 19:29:44 Amit Shah wrote:
> > > On (Thu) Jan 20 2011 [10:03:43], Greg Kroah-Hartman wrote:
> > > > As requested by Arnd Bergmann, the hvc drivers are now
> > > > moved to the drivers/tty/hvc/ directory.  The virtio_console.c driver
> > > > was also moved, as it required the hvc_console.h file to be able to be
> > > > built, and it really is a hvc driver.
> > > 
> > > I just saw this now as a result of this patch entering mainline.  I
> > > would have liked to be CC'ed to the patches.  Also, I don't like the
> > > move of the virtio_console.c file to drivers/tty/hvc.  virtio_console.c
> > > is not only an hvc driver; one of its functions is to hook some ports to
> > > hvc, but it's mostly a generic driver these days.
> > 
> > Sorry about this, the idea to move this file was mine and my original
> > patch did this as well. I remembered the code from when it was a simple
> > console driver based on hvc and never noticed that it had evolved into
> > a generic host/guest communication stack.
> > 
> > > Can you please move it back?
> > 
> > No objection from me here in general, though as Greg writes above, it's
> > a bit ugly when hvc_console.h is in a different directory.
> 
> Greg, can you do this please?  (A way to do it with preservig git
> history of the file would be great as well, but I think only a revert
> will do that?)

So just move the one file, virtio_console.c?  If so, yes, I can move it
back.

> > > I could perhaps think of a way of splitting the file so the hvc bits can
> > > be moved to drivers/tty/hvc/ and having the core stay in drivers/char/,
> > > but that'll have to wait for the next cycle.

That would be great, care to send me those patches now so I can queue it
up for .39?

thanks,

greg k-h
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