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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-04 10:12:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-04 10:12:47 -0700 |
| commit | 6f43bae38269a55534e1f86a9917318167de6639 (patch) | |
| tree | e3275f7ec8fbe39e679be847fe5dbd6486d12431 /arch/arm/include/asm | |
| parent | 1e396a5d171d61aa00d49389d92f8afb21568635 (diff) | |
| parent | fd27a526bb381f43dded6db30b3b016468ab0e6c (diff) | |
Merge tag 'dma-mapping-5.7' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- fix an integer overflow in the coherent pool (Kevin Grandemange)
- provide support for in-place uncached remapping and use that for
openrisc
- fix the arm coherent allocator to take the bus limit into account
* tag 'dma-mapping-5.7' of git://git.infradead.org/users/hch/dma-mapping:
ARM/dma-mapping: merge __dma_supported into arm_dma_supported
ARM/dma-mapping: take the bus limit into account in __dma_alloc
ARM/dma-mapping: remove get_coherent_dma_mask
openrisc: use the generic in-place uncached DMA allocator
dma-direct: provide a arch_dma_clear_uncached hook
dma-direct: make uncached_kernel_address more general
dma-direct: consolidate the error handling in dma_direct_alloc_pages
dma-direct: remove the cached_kernel_address hook
dma-coherent: fix integer overflow in the reserved-memory dma allocation
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/dma-iommu.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/include/asm/dma-iommu.h b/arch/arm/include/asm/dma-iommu.h index 772f48ef84b7..86405cc81385 100644 --- a/arch/arm/include/asm/dma-iommu.h +++ b/arch/arm/include/asm/dma-iommu.h @@ -33,7 +33,5 @@ int arm_iommu_attach_device(struct device *dev, struct dma_iommu_mapping *mapping); void arm_iommu_detach_device(struct device *dev); -int arm_dma_supported(struct device *dev, u64 mask); - #endif /* __KERNEL__ */ #endif |