From: Vinod Koul <vinod.koul@intel.com>
To: Arnd Bergmann <arnd.bergmann@linaro.org>
Cc: "Shevchenko, Andriy" <andriy.shevchenko@intel.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
Viresh Kumar <viresh.kumar@linaro.org>
Subject: Re: request line field in the generic slave config structure
Date: Thu, 21 Mar 2013 15:40:59 +0530 [thread overview]
Message-ID: <20130321101059.GQ10326@intel.com> (raw)
In-Reply-To: <201303181330.29328.arnd.bergmann@linaro.org>
On Mon, Mar 18, 2013 at 01:30:29PM +0000, Arnd Bergmann wrote:
> On Monday 18 March 2013, Shevchenko, Andriy wrote:
> > Hello!
> >
> > It seems the one (as I think good) question was left unanswered:
> > http://www.spinics.net/lists/arm-kernel/msg186120.html
> >
> > What is your opinions, comments?
>
> I'm not sure I understand what the question was. Is this about
> whether we should remove the "slave_id" field in the slave
> configuration?
Ditto :)
The slave_id memeber in dma_slave_config should be used for this
>
> Those sort of duplicate the request line information that comes
> from the platform in a data structure that should be filled by
> the device driver without platform specific knowledge.
>
> I believe that is currently used by shmobile, and we won't be able
> to kill that before that platform has been converted to use
> dma_request_slave_channel.
>
> Arnd
prev parent reply other threads:[~2013-03-21 10:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-18 13:16 request line field in the generic slave config structure Shevchenko, Andriy
2013-03-18 13:30 ` Arnd Bergmann
2013-03-18 13:30 ` Arnd Bergmann
2013-03-21 10:10 ` Vinod Koul [this message]
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