lkml.org 
[lkml]   [2011]   [May]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] alpha: Add DMA_ERROR_CODE defn to avert compiler error in drm
On Fri, May 06, 2011 at 09:30:03PM +0900, FUJITA Tomonori wrote:
> On Wed, 4 May 2011 20:13:37 +1200
> Michael Cree <mcree@orcon.net.nz> wrote:
>
> > The radeon drm code now relies on DMA_ERROR_CODE. This defines
> > it in alpha dma-mapping header to at least enable me to compile
> > radeon drm/kms into kernel.
> >
> > Signed-off-by: Michael Cree <mcree@orcon.net.nz>
> > ---
> > arch/alpha/include/asm/dma-mapping.h | 2 ++
> > 1 files changed, 2 insertions(+), 0 deletions(-)
>
> This isn't correct. The drivers should not use DMA_ERROR_CODE directly
> (some architecture specific drivers use it though). Fix rademon
> drm/kms instead.

What would be a proper value for non-existent bus addresses? As in the value
had not been set? 0?


\
 
 \ /
  Last update: 2011-05-06 15:53    [from the cache]
©2003-2011 Jasper Spaans