From: richard.zhao@linaro.org (Richard Zhao)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 2/2] dma/imx-sdma: convert _raw_readl/_raw_writel to readl/writel
Date: Mon, 9 Jan 2012 23:02:25 +0800 [thread overview]
Message-ID: <20120109150222.GB2386@richard-laptop> (raw)
In-Reply-To: <20120109144627.GR21765@n2100.arm.linux.org.uk>
On Mon, Jan 09, 2012 at 02:46:27PM +0000, Russell King - ARM Linux wrote:
> On Mon, Jan 09, 2012 at 10:21:28PM +0800, Richard Zhao wrote:
> > Freescale power pc also has sdma, I guess we can use _relaxed till they
> > tend to use the same driver ( I don't know when).
>
> The answer to that is to persuade powerpc to gain the _relaxed versions
> (which can simply call the non-relaxed versions as a first stab.) They
> have the readx_relaxed() stuff already.
quite right.
Thanks
Richard
next prev parent reply other threads:[~2012-01-09 15:02 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-08 14:44 [PATCH v4 0/2] mx-sdma: memory barrier fix Richard Zhao
2012-01-08 14:44 ` [PATCH v4 1/2] dma/imx-sdma: let sdma_run_channel call sdma_enable_channel Richard Zhao
2012-01-08 14:44 ` [PATCH v4 2/2] dma/imx-sdma: convert _raw_readl/_raw_writel to readl/writel Richard Zhao
2012-01-09 1:22 ` Shawn Guo
2012-01-09 11:51 ` Russell King - ARM Linux
2012-01-09 13:25 ` Eric Miao
2012-01-09 14:12 ` Russell King - ARM Linux
2012-01-09 14:21 ` Richard Zhao
2012-01-09 14:46 ` Russell King - ARM Linux
2012-01-09 15:02 ` Richard Zhao [this message]
2012-01-09 9:33 ` [PATCH v4 0/2] mx-sdma: memory barrier fix Sascha Hauer
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