| commit | 5d346d103355a0ea1ccc40b7ac0659326cb74077 | [log] [tgz] |
|---|---|---|
| author | Shuah Khan <shuahkhan@gmail.com> | Thu Oct 25 18:31:42 2012 -0600 |
| committer | Joerg Roedel <joro@8bytes.org> | Sat Nov 17 13:20:38 2012 +0100 |
| tree | d6c2e800fe7b4870db2fcf367f8c9d2c3c8944fd | |
| parent | bfe0fb0f1a570ae72680d6d48655c98d1f4733f5 [diff] |
sparc: dma-mapping: support debug_dma_mapping_error 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@hp.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Joerg Roedel <joro@8bytes.org>