lkml.org 
[lkml]   [2011]   [Feb]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
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 <viresh.kumar@st.com>

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).

Jamie


\
 
 \ /
  Last update: 2011-02-28 11:49    [W:0.096 / U:0.740 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site