linux-kernel - Re: [PATCH resend] shdma: fixup sh_dmae_get

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Message-ID: <20130726023827.GA32490@verge.net.au>
Date:	Fri, 26 Jul 2013 11:38:27 +0900
From:	Simon Horman <horms@...ge.net.au>
To:	Guennadi Liakhovetski <g.liakhovetski@....de>
Cc:	Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
	Olof Johansson <olof@...om.net>,
	Linux-SH <linux-sh@...r.kernel.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH resend] shdma: fixup sh_dmae_get_partial() calculation
 error

On Wed, Jul 24, 2013 at 10:43:44AM +0200, Guennadi Liakhovetski wrote:
> Hi Morimoto-san
> 
> On Tue, 23 Jul 2013, Kuninori Morimoto wrote:
> 
> > sh_desc->hw.tcr is controlling real data size,
> > and, register TCR is controlling data transfer count
> > which was xmit_shifted value of hw.tcr.
> > Current sh_dmae_get_partial() is calculating in different unit.
> > This patch fixes it.
> > 
> > Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
> 
> Looks right to me
> 
> Acked-by: Guennadi Liakhovetski <g.liakhovetski+renesas@...il.com>

Thanks, I will queue this up for v3.11 in the fixes-for-v3.11 branch.
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