linux-kernel - Re: [PATCH 3/4] spi: Add OF binding support for SPI busses

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Date:	Sat, 24 May 2008 19:14:59 +0200
From:	Jochen Friedrich <jochen@...am.de>
To:	Grant Likely <grant.likely@...retlab.ca>
CC:	David Brownell <david-b@...bell.net>, fabrizio.garetto@...il.com,
	linuxppc-dev@...abs.org, linux-kernel@...r.kernel.org,
	spi-devel-general@...ts.sourceforge.net
Subject: Re: [PATCH 3/4] spi: Add OF binding support for SPI busses

Grant Likely schrieb:
> On Sat, May 24, 2008 at 12:26 AM, Grant Likely
> <grant.likely@...retlab.ca> wrote:
>> On Thu, May 22, 2008 at 8:05 PM, David Brownell <david-b@...bell.net> wrote:
>>> On Wednesday 21 May 2008, Anton Vorontsov wrote:
>>>>> +++ b/drivers/spi/spi_of.c
>>>> I think better placement for this is drivers/of, no?
>>> Yes please.
>> Okay, I wasn't sure.  Will do.
> 
> I'm having second thoughts about this.  I think this code is more SPI
> centric than it is OF centric.  ie. it is usable by all spi masters in
> an OF enabled system, but it is not usable by all OF devices in an SPI
> enabled system.  Or, in other words; it adds OF support to SPI, not
> the other way around.  I think drivers/spi is the right place for this
> to live.

Isn't the same true for drivers/of/gpio.c or drivers/of/of_i2c.c, as well?

Thanks,
Jochen
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