linux-kernel - Re: [PATCH 28/32] ARM: ux500: Pass remnant platform data though to DMA40 driver

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Message-Id: <201304181311.21863.arnd@arndb.de>
Date:	Thu, 18 Apr 2013 13:11:21 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linus.walleij@...ricsson.com
Subject: Re: [PATCH 28/32] ARM: ux500: Pass remnant platform data though to DMA40 driver

On Thursday 18 April 2013, Lee Jones wrote:
> Ironically, in order to remove lots of the auxdata assignments, we have
> to add just one more. A lot of them require DMA information to be passed
> into clients for DMA channel allocation, but we now have this capability
> in Device Tree. However, the DMA40 driver still relies on a reverse table
> look-up to obtain DMA addresses. Until all of the clients are converted,
> over to the new API, we're stuck with this.
> 
> Signed-off-by: Lee Jones <lee.jones@...aro.org>

Acked-by: Arnd Bergmann <arnd@...db.de>

but please fold this together with patch 27, since applying one without the
other breaks booting.

	Arnd
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