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From: Vinod Koul <vinod.koul@intel.com>
To: Lars-Peter Clausen <lars@metafoo.de>
Cc: Dan Williams <djbw@fb.com>,
	Jassi Brar <jaswinder.singh@linaro.org>,
	linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH v2] dma: pl330: Fix cyclic transfers
Date: Sun, 28 Jul 2013 19:15:46 +0530	[thread overview]
Message-ID: <20130728134546.GE1986@intel.com> (raw)
In-Reply-To: <1374567890-27593-1-git-send-email-lars@metafoo.de>

On Tue, Jul 23, 2013 at 10:24:50AM +0200, Lars-Peter Clausen wrote:
> Allocate a descriptor for each period of a cyclic transfer, not just the first.
> Also since the callback needs to be called for each finished period make sure to
> initialize the callback and callback_param fields of each descriptor in a cyclic
> transfer.
> 
> Cc: stable@vger.kernel.org
> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Applied thanks

Btw the switch moved should have return error for default case when direction is
not slave, but thats not in context of this as you moved that code

~Vinod

  reply	other threads:[~2013-07-28 14:24 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-23  8:24 [PATCH v2] dma: pl330: Fix cyclic transfers Lars-Peter Clausen
2013-07-28 13:45 ` Vinod Koul [this message]
2013-07-28 15:08   ` Lars-Peter Clausen

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