On Thu, 2012-11-15 at 20:05 +0530, viresh kumar wrote:
> On Thu, Nov 15, 2012 at 7:50 PM, Andy Shevchenko
> <andriy.shevche...@linux.intel.com> wrote:
> > diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
>
> > +static inline bool is_slave_direction(enum dma_transfer_direction
> > direction)
> > +{
> > + return (direction == DMA_MEM_TO_DEV) || (direction ==
> > DMA_DEV_TO_MEM);
> > +}
>
> I would add this in dmaengine.h and will also include check for
> DMA_DEV_TO_DEV.
I briefly checked the other dma drivers and have noticed that dev-2-dev
is not common type of transfer. So, I prefer to keep only those two in
the check function.
--
Andy Shevchenko <andriy.shevche...@linux.intel.com>
Intel Finland Oy
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