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(parent: a09bc6a) | patch
dma-mapping: clear dev->dma_ops in arch_teardown_dma_ops
authorChristoph Hellwig <hch@lst.de>
Fri, 24 Aug 2018 08:29:02 +0000 (10:29 +0200)
committerChristoph Hellwig <hch@lst.de>
Sat, 8 Sep 2018 09:19:38 +0000 (11:19 +0200)
commitc227b5130c3a6e36bf961366da670aa97b5ca304
tree818a65233a9a95164ccfcfd46a22d05dfcc72f4ftree | snapshot
parenta09bc6a67697ad2af5ee5e9402a6a1c4583bc847commit | diff
dma-mapping: clear dev->dma_ops in arch_teardown_dma_ops

There is no reason to leave the per-device dma_ops around when
deconfiguring a device, so move this code from arm64 into the
common code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
arch/arm64/include/asm/dma-mapping.h diff | blob | history
arch/arm64/mm/dma-mapping.c diff | blob | history
include/linux/dma-mapping.h diff | blob | history
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