[PATCH 4/9] ARM: dma-mapping: NULLify dev->archdata.mapping pointer on detach

[Hiroshi Doyu]

On Tue, 11 Jun 2013 10:50:15 +0200
Will Deacon <will.deacon at arm.com> wrote:

> On Tue, Jun 11, 2013 at 06:34:55AM +0100, Hiroshi Doyu wrote:
> > Hi Will,
> > 
> > Will Deacon <will.deacon at arm.com> wrote @ Mon, 10 Jun 2013 20:34:40 +0200:
> > 
> > > The current code only clobbers a local variable, so the device is left
> > > with a stale mapping pointer.
> > 
> > True. This's my bad. Thanks.
> 
> That's alright, it's easy to fix. Mind if I add your ack please?

Feel free to add: Acked-by: Hiroshi Doyu <hdoyu at nvidia.com>