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| author | Christoph Hellwig <hch@lst.de> | 2018-08-24 10:29:02 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-09-08 11:19:38 +0200 |
| commit | 46053c73685411915d3de50c5a0045beef32806b (patch) | |
| tree | 818a65233a9a95164ccfcfd46a22d05dfcc72f4f /arch/arm64/mm/dma-mapping.c | |
| parent | dma-mapping: remove dma_deconfigure (diff) | |
| download | linux-46053c73685411915d3de50c5a0045beef32806b.tar.xz linux-46053c73685411915d3de50c5a0045beef32806b.zip | |
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>
Diffstat (limited to 'arch/arm64/mm/dma-mapping.c')
| -rw-r--r-- | arch/arm64/mm/dma-mapping.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c index 072c51fb07d7..cdcb73db9ea2 100644 --- a/arch/arm64/mm/dma-mapping.c +++ b/arch/arm64/mm/dma-mapping.c @@ -862,11 +862,6 @@ out_err: dev_name(dev)); } -void arch_teardown_dma_ops(struct device *dev) -{ - dev->dma_ops = NULL; -} - #else static void __iommu_setup_dma_ops(struct device *dev, u64 dma_base, u64 size, |