linux-kernel - Re: [PATCH v4 0/2] mx-sdma: memory barrier fix

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Message-ID: <20120109093358.GN5446@pengutronix.de>
Date:	Mon, 9 Jan 2012 10:33:58 +0100
From:	Sascha Hauer <s.hauer@...gutronix.de>
To:	Richard Zhao <richard.zhao@...aro.org>
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	dan.j.williams@...el.com, vinod.koul@...el.com,
	shawn.guo@...aro.org, kernel@...gutronix.de, eric.miao@...aro.org,
	patches@...aro.org
Subject: Re: [PATCH v4 0/2] mx-sdma: memory barrier fix

On Sun, Jan 08, 2012 at 10:44:20PM +0800, Richard Zhao wrote:
> Changes in v4:
>  - convert all _raw_readl/_raw_writel to readl/writel.
> 
> Changes in v3:
>  - use writel instead of explicitly call wmb.
> 
> Changes in v2:
>  - add "let sdma_run_channel call sdma_enable_channel"

Both

Acked-by: Sascha Hauer <s.hauer@...gutronix.de>

Sascha


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