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(parent: 5d346d1) | patch
ARM64: dma_debug: add debug_dma_mapping_error support
authorShuah Khan <shuah.khan@hp.com>
Fri, 23 Nov 2012 21:31:09 +0000 (14:31 -0700)
committerJoerg Roedel <joro@8bytes.org>
Wed, 28 Nov 2012 14:28:57 +0000 (15:28 +0100)
commitbb7c4deb82c2f0b278cdf45a392a3ed9479cdbbe
tree1c409f03a89e8ecf5bb7b3c7b9cfd388a0cb9e17tree | snapshot
parent5d346d103355a0ea1ccc40b7ac0659326cb74077commit | diff
ARM64: 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>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
arch/arm64/include/asm/dma-mapping.h diff | blob | history
Beck SC1x5 Kernel