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authorChristoph Hellwig <hch@lst.de>2018-09-25 22:16:55 +0200
committerChristoph Hellwig <hch@lst.de>2018-09-26 00:12:26 +0200
commit1a0afc14b5da329765d6ecd4a79f546b9363ad8c (patch)
tree760667df33be493811fe60f7e1eb1b6190ed962a /arch/ia64/sn
parentdma-mapping: support non-coherent devices in dma_common_get_sgtable (diff)
downloadlinux-1a0afc14b5da329765d6ecd4a79f546b9363ad8c.tar.xz
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Revert "dma-mapping: clear dev->dma_ops in arch_teardown_dma_ops"
This reverts commit 46053c73685411915d3de50c5a0045beef32806b. This change breaks architectures setting up dma_ops in their own magic way and not using arch_setup_dma_ops, so revert it. Reported-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Christoph Hellwig <hch@lst.de>
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