diff options
| author |   Christoph Hellwig <hch@lst.de> | 2020-09-08 17:56:22 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2020-09-11 09:14:25 +0200 |
| commit | 7bc5c428a660d4d1bc95ba54bf4cb6bccf8c3029 (patch) | |
| tree | 306eb3d7befdec2da08f45e88e2dd2aaf6e5a5a1 /arch/arm/include/asm/dma-direct.h | |
| parent | dma-direct: use phys_to_dma_direct in dma_direct_alloc (diff) | |
| download | linux-dev-7bc5c428a660d4d1bc95ba54bf4cb6bccf8c3029.tar.xz linux-dev-7bc5c428a660d4d1bc95ba54bf4cb6bccf8c3029.zip | |
dma-direct: remove __dma_to_phys
There is no harm in just always clearing the SME encryption bit, while
significantly simplifying the interface.
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 7c3001a6a775..a8cee87a93e8 100644 --- a/arch/arm/include/asm/dma-direct.h +++ b/arch/arm/include/asm/dma-direct.h @@ -8,7 +8,7 @@ static inline dma_addr_t __phys_to_dma(struct device *dev, phys_addr_t paddr) return pfn_to_dma(dev, __phys_to_pfn(paddr)) + offset; } -static inline phys_addr_t __dma_to_phys(struct device *dev, dma_addr_t dev_addr) +static inline phys_addr_t dma_to_phys(struct device *dev, dma_addr_t dev_addr) { unsigned int offset = dev_addr & ~PAGE_MASK; return __pfn_to_phys(dma_to_pfn(dev, dev_addr)) + offset; |