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| author |   Christoph Hellwig <hch@lst.de> | 2020-08-17 17:34:03 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2020-09-11 09:14:43 +0200 |
| commit | 5ceda74093a5c1c3f42a02b894df031f3bbc9af1 (patch) | |
| tree | d16c05bab2364724baff7d1e28a71e535628250a /arch/arm/include/asm/dma-direct.h | |
| parent | dma-direct: remove __dma_to_phys (diff) | |
| download | linux-dev-5ceda74093a5c1c3f42a02b894df031f3bbc9af1.tar.xz linux-dev-5ceda74093a5c1c3f42a02b894df031f3bbc9af1.zip | |
dma-direct: rename and cleanup __phys_to_dma
The __phys_to_dma vs phys_to_dma distinction isn't exactly obvious. Try
to improve the situation by renaming __phys_to_dma to
phys_to_dma_unencryped, and not forcing architectures that want to
override phys_to_dma to actually provide __phys_to_dma.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Diffstat (limited to 'arch/arm/include/asm/dma-direct.h')
| -rw-r--r-- | arch/arm/include/asm/dma-direct.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/include/asm/dma-direct.h b/arch/arm/include/asm/dma-direct.h index a8cee87a93e8..bca0de567534 100644 --- a/arch/arm/include/asm/dma-direct.h +++ b/arch/arm/include/asm/dma-direct.h @@ -2,7 +2,7 @@ #ifndef ASM_ARM_DMA_DIRECT_H #define ASM_ARM_DMA_DIRECT_H 1 -static inline dma_addr_t __phys_to_dma(struct device *dev, phys_addr_t paddr) +static inline dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr) { unsigned int offset = paddr & ~PAGE_MASK; return pfn_to_dma(dev, __phys_to_pfn(paddr)) + offset; |