linux-kernel - Re: [PATCH 13/39] crypto: ux500/hash - Set DMA configuration though dma_slave

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Date:	Mon, 20 May 2013 14:06:52 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Felipe Balbi <balbi@...com>,
	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	"linux-crypto@...r.kernel.org" <linux-crypto@...r.kernel.org>,
	"David S. Miller" <davem@...emloft.net>,
	Herbert Xu <herbert@...dor.apana.org.au>,
	Vinod Koul <vinod.koul@...el.com>,
	Arnd Bergmann <arnd@...db.de>,
	Linus WALLEIJ <linus.walleij@...ricsson.com>,
	Srinidhi KASAGAR <srinidhi.kasagar@...ricsson.com>,
	Andreas Westin <andreas.westin@...ricsson.com>
Subject: Re: [PATCH 13/39] crypto: ux500/hash - Set DMA configuration though dma_slave_config()

On Wed, May 15, 2013 at 11:51 AM, Lee Jones <lee.jones@...aro.org> wrote:

> The DMA controller currently takes configuration information from
> information passed though dma_channel_request(), but it shouldn't.
> Using the API, the DMA channel should only be configured during
> a dma_slave_config() call.
>
> Cc: Herbert Xu <herbert@...dor.apana.org.au>
> Cc: David S. Miller <davem@...emloft.net>
> Cc: Andreas Westin <andreas.westin@...ricsson.com>
> Cc: linux-crypto@...r.kernel.org
> Acked-by: Arnd Bergmann <arnd@...db.de>
> Signed-off-by: Lee Jones <lee.jones@...aro.org>

Patch applied to my dma40 branch with Herbert's ACK.

Yours,
Linus Walleij
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