linux-kernel - Re: [PATCH 2/2] dw_dmac: make usage of dw_dma

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Message-ID: <CAKohponHvWaPZ2iLsqgi2-cn76OxjuLJcRY40bWvx1EFUs6PcQ@mail.gmail.com>
Date:	Tue, 20 Nov 2012 19:40:52 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:	Vinod Koul <vinod.koul@...el.com>,
	spear-devel <spear-devel@...t.st.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] dw_dmac: make usage of dw_dma_slave optional

On 20 November 2012 19:08, Andy Shevchenko
<andriy.shevchenko@...ux.intel.com> wrote:
> The driver requires a custom slave configuration to be present to be able to
> make the slave transfers. Nevertheless, in some cases we need only the request
> line as an additional information to the generic slave configuration.  The
> request line is provided by slave_id parameter of the dma_slave_config
> structure. That's why the custom slave configuration could be optional for such
> cases.
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

Acked-by: Viresh Kumar <viresh.kumar@...aro.org>
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