On Fri, Jul 18, 2014 at 03:34:52PM +0530, Nikhil Badola wrote:
> Modifies get_dma_ops() implementation on ppc arch to check null condition
> for dev->archdata.dma_ops; returns common dma_direct_ops structure in
> case its NULL
>
> Signed-off-by: Nikhil Badola
> ---
> arch/powerpc/include/asm/dma
> -Original Message-
> From: Denis Kirjanov [mailto:kirja...@gmail.com]
> Sent: Friday, July 18, 2014 7:21 PM
> To: Badola Nikhil-B46172
> Cc: linuxppc-dev@lists.ozlabs.org
> Subject: Re: [PATCH] powerpc : dma-mapping : Check null condition for dev-
> >archdata
On 7/18/14, Nikhil Badola wrote:
> Modifies get_dma_ops() implementation on ppc arch to check null condition
which means that dma is not supported.
Could you please describe the use case where the ops is null.
> for dev->archdata.dma_ops; returns common dma_direct_ops structure in
> case its NU
Modifies get_dma_ops() implementation on ppc arch to check null condition
for dev->archdata.dma_ops; returns common dma_direct_ops structure in
case its NULL
Signed-off-by: Nikhil Badola
---
arch/powerpc/include/asm/dma-mapping.h | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff
