[PATCH linux-next] ARM64: dma-mapping: support debug_dma_mapping_error

Catalin Marinas catalin.marinas at arm.com
Mon Nov 5 11:46:19 EST 2012

On Fri, Nov 02, 2012 at 03:58:53PM +0000, Shuah Khan wrote:
> On Fri, 2012-10-26 at 09:23 -0600, Shuah Khan wrote:
> > Add support for debug_dma_mapping_error() call to avoid warning from
> > debug_dma_unmap() interface when it checks for mapping error checked
> > status. Without this patch, device driver failed to check map error
> > warning is generated. 
> > 
> > Signed-off-by: Shuah Khan <shuah.khan at hp.com>
> > Acked-by: Catalin Marinas <catalin.marinas at arm.com>
> Do you want this patch going through linux-next or the ARM64 tree? Let
> me know your preference.

I think it can go together with your other patches since I can't tell
when you'll push the debug_dma_mapping_error() implementation.


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