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(parent: ad15488) | patch
ia64: dma_debug: add debug_dma_mapping_error support
authorShuah Khan <shuah.khan@hp.com>
Fri, 23 Nov 2012 21:32:55 +0000 (14:32 -0700)
committerJoerg Roedel <joro@8bytes.org>
Wed, 28 Nov 2012 14:28:58 +0000 (15:28 +0100)
commit27fa0ab66f17e49a59fbca272f8c1cfab7c5fe81
tree747be0a1e859842b9b88ce98d7fece67c946718etree | snapshot
parentad154880c03daf1f776e502e2c18775eda4280d2commit | diff
ia64: 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/ia64/include/asm/dma-mapping.h diff | blob | history
Domain: System / Kernel;