Re: [PATCH 2/3] usb: wusbcore: combine iso transfer result frame reads when possible

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On Fri, 7 Mar 2014, Greg KH wrote:

> On Thu, Mar 06, 2014 at 12:53:38PM -0600, Thomas Pugliese wrote:
> > When reading the transfer result data for an isochronous in request, if 
> > the current frame actual_length is contiguous with the next frame and 
> > actual_length is a multiple of the DTI endpoint max packet size, combine 
> > the current frame with the next frame in a single URB.  This reduces the 
> > number of URBs that must be submitted in that case which increases 
> > performance and reduces CPU interrupt overhead.
> > 
> > Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
> > ---
> >  drivers/usb/wusbcore/wa-xfer.c | 104 +++++++++++++++++++++++++++++------------
> >  1 file changed, 75 insertions(+), 29 deletions(-)
> 
> This patch fails to apply to my tree:
> 
> checking file drivers/usb/wusbcore/wa-xfer.c
> Hunk #5 FAILED at 2593.
> 1 out of 7 hunks FAILED
> 
> 
> So I've stopped here in applying this series.  Can you please fix this
> up and resend?
> 
> thanks,
> 
> greg k-h
> 

Looks like a one line comment change that I forgot to pull in messed up 
the diff context.  I'll resend the last two patches re-diffed correctly.

Thomas
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