linux-kernel - Re: [RFC PATCH 2/2] mmc: add OpenFirmware bindings for the mmc

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Message-ID: <20080526231556.GA7777@zarina>
Date:	Tue, 27 May 2008 03:15:56 +0400
From:	Anton Vorontsov <cbouatmailru@...il.com>
To:	David Brownell <david-b@...bell.net>
Cc:	avorontsov@...mvista.com, Gary Jennejohn <garyj@...x.de>,
	linux-kernel@...r.kernel.org, linuxppc-dev@...abs.org,
	Guennadi Liakhovetski <g.liakhovetski@....de>,
	Pierre Ossman <drzeus-mmc@...eus.cx>
Subject: Re: [RFC PATCH 2/2] mmc: add OpenFirmware bindings for the mmc_spi
	driver

On Mon, May 26, 2008 at 03:19:01PM -0700, David Brownell wrote:
> On Monday 26 May 2008, Anton Vorontsov wrote:
> > David, would you [not] suggest us to use platform_data with
> > container_of, that is, are there any plans to make SPI core copy
> > the platform_data instead of passing a pointer directly?
> 
> No such plans.

Ok, great.

> How could it copy, not knowing the size?

Platform bus usually knows the size via platform_device_add_data()...
anyway, we're in safe if there are no plans for this in SPI.

-- 
Anton Vorontsov
email: cbouatmailru@...il.com
irc://irc.freenode.net/bd2
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