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SubjectRe: [PATCH 3/8 resend] dw_dmac: call dwc_scan_descriptor from dwc_issue_pending only if active list is empty
On Mon, Feb 28, 2011 at 04:11:18PM +0530, Viresh Kumar wrote:
> dwc_scan_descriptor was called even when there were descriptors in active list.
> Checking if active list is empty or not.
> Signed-off-by: Viresh Kumar <>

Hi Viresh,

I have a similar patch to this that is already in next that should
achieve the same thing (dmaengine/dw_dmac: don't scan descriptors if no
xfers in progress).


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