On 10/26/2012 02:51 PM, Shuah Khan wrote:
On 10/26/2012 09:01 AM, 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.
I'm confused.
Your claim that a 'warning is generated' seems to be in conflict with...
[...]
Got it. Thanks. I would volunteer to look at fixing all the problems,
but unfortunately I don't have a MIPS box handy
This statement that you don't have hardware that exhibits the problem.
How was the patch tested? How do you even know there is a problem?
David Daney
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