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(parent: 9c83b07) | patch
powerpc: dma_debug: add debug_dma_mapping_error support
authorShuah Khan <shuah.khan@hp.com>
Fri, 23 Nov 2012 21:35:36 +0000 (14:35 -0700)
committerJoerg Roedel <joro@8bytes.org>
Wed, 28 Nov 2012 14:28:59 +0000 (15:28 +0100)
commit34daa88efd7ad46237fd1ac7e162611cc3f88acb
treeeaa429d60c704e50e85443da5446f26b991f2f00tree | snapshot
parent9c83b07c042361c429883b3205cbc96fd19598bdcommit | diff
powerpc: dma_debug: add debug_dma_mapping_error support

Add dma-debug interface debug_dma_mapping_error() to debug drivers that fail
to check dma mapping errors on addresses returned by dma_map_single() and
dma_map_page() interfaces.

Signed-off-by: Shuah Khan <shuah.khan@hp.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
arch/powerpc/include/asm/dma-mapping.h diff | blob | history
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