-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.dma_ops
On 7/18/14, Nikhil Badola
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 nikhil.bad...@freescale.com
---
arch/powerpc/include/asm/dma-mapping.h | 6 --
1 file changed, 4
On 7/18/14, Nikhil Badola nikhil.bad...@freescale.com 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
