Re: [PATCH] dma: cppi41: add missing directions bitfield

[Felipe Balbi <balbi@ti.com>]

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On Wed, Mar 04, 2015 at 06:13:23PM +0530, Vinod Koul wrote:
> On Wed, Feb 25, 2015 at 04:54:02PM -0600, Felipe Balbi wrote:
> > Without those we will see a kernel WARN()
> > when loading musb on am335x devices.
> > 
> > Signed-off-by: Felipe Balbi <balbi@ti.com>
> > ---
> >  drivers/dma/cppi41.c | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/drivers/dma/cppi41.c b/drivers/dma/cppi41.c
> > index 512cb8e2805e..4e9cc8e8100c 100644
> > --- a/drivers/dma/cppi41.c
> > +++ b/drivers/dma/cppi41.c
> > @@ -926,6 +926,7 @@ static int cppi41_dma_probe(struct platform_device *pdev)
> >  	cdd->ddev.device_issue_pending = cppi41_dma_issue_pending;
> >  	cdd->ddev.device_prep_slave_sg = cppi41_dma_prep_slave_sg;
> >  	cdd->ddev.device_terminate_all = cppi41_stop_chan;
> > +	cdd->ddev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
> >  	cdd->ddev.dev = dev;
> >  	INIT_LIST_HEAD(&cdd->ddev.channels);
> >  	cpp41_dma_info.dma_cap = cdd->ddev.cap_mask;
> Along with this please set src/dstn_addr_widths and residue_granularity
> please

will do.

-- 
balbi

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