linux-kernel - Re: [PATCH] Driver/IFC: Move Freescale IFC driver to a common driver

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1389643828.24905.80.camel@snotra.buserror.net>
Date:	Mon, 13 Jan 2014 14:10:28 -0600
From:	Scott Wood <scottwood@...escale.com>
To:	Arnd Bergmann <arnd@...db.de>
CC:	Prabhakar Kushwaha <prabhakar@...escale.com>,
	<gregkh@...uxfoundation.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] Driver/IFC: Move Freescale IFC driver to a common driver

On Mon, 2014-01-13 at 20:45 +0100, Arnd Bergmann wrote:
> On Monday 13 January 2014, Scott Wood wrote:
> > On Mon, 2014-01-13 at 14:32 +0100, Arnd Bergmann wrote:
> > > On Monday 13 January 2014, Prabhakar Kushwaha wrote:
> > > > Freescale IFC controller has been used for mpc8xxx. It will be used
> > > > for ARM-based SoC as well. This patch moves the driver to driver/misc
> > > > and fix the header file includes.
> > > > 
> > > > Signed-off-by: Prabhakar Kushwaha <prabhakar@...escale.com>
> > > 
> > > No objections to the driver, but drivers/misc doesn't seem like the
> > > right place. Why not drivers/mfd or drivers/memory?
> > 
> > It's not a memory controller in the sense that I think most people would
> > interpret the phrase, but I guess it's similar in function to
> > mvebu-devbus.  If drivers/memory is broad enough to cover such things,
> > and doesn't have a memory controller subsystem that drivers are supposed
> > to register with, then that could work.
> > 
> > Are things in drivers/mfd expected to interact with mfd-core.c?  It's
> > not clear to me what that does or how it would be useful to the IFC
> > code.
> 
> Sorry, I meant mtd not mfd. mtd would make sense if the only devices
> behind it are things like flash or sram memory.

Some of the things behind it are flash, but those portions of the driver
are already in drivers/mtd.  This is just the common code.

-Scott


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/