[RFC 34/34] dmaengine: PL08x: ensure all descriptors are freed when channel is released

[Russell King - ARM Linux]

On Thu, May 31, 2012 at 09:27:55AM +0800, Linus Walleij wrote:
> On Tue, May 29, 2012 at 5:46 PM, Russell King
> <rmk+kernel at arm.linux.org.uk> wrote:
> 
> > Ensure all queued descriptors are freed when the channel is released,
> > ensuring we don't leak memory
> >
> > Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
> 
> Excellent series Russell, looking forward to a version that
> applies on top of v3.5-rc:s and I'll test it. Would be great to get
> this into the -next tree as soon as you think it's ripe.
> 
> Acked-by: Linus Walleij <linus.walleij at linaro.org>

Note that I have four additional patches on top of this which I didn't
post, which I've kept up to date - two of them add the Versatile and
Realview support, though I've kept them in a slightly messy state to
work around some of the brokenness on the hardware I've experienced
(mostly just commenting out various bits of the DMA data for various
drivers.)