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| author |   Christoph Hellwig <hch@lst.de> | 2019-11-07 18:03:11 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2019-11-20 20:31:38 +0100 |
| commit | 56e35f9c5b87ec1ae93e483284e189c84388de16 (patch) | |
| tree | f6148d613483272cd7491c77a736259d15c95400 /include/linux/dma-noncoherent.h | |
| parent | x86/PCI: sta2x11: use default DMA address translation (diff) | |
| download | wireguard-linux-56e35f9c5b87ec1ae93e483284e189c84388de16.tar.xz wireguard-linux-56e35f9c5b87ec1ae93e483284e189c84388de16.zip | |
dma-mapping: drop the dev argument to arch_sync_dma_for_*
These are pure cache maintainance routines, so drop the unused
struct device argument.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/linux/dma-noncoherent.h')
| -rw-r--r-- | include/linux/dma-noncoherent.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/include/linux/dma-noncoherent.h b/include/linux/dma-noncoherent.h index e30fca1f1b12..ca9b5770caee 100644 --- a/include/linux/dma-noncoherent.h +++ b/include/linux/dma-noncoherent.h @@ -73,29 +73,29 @@ static inline void arch_dma_cache_sync(struct device *dev, void *vaddr, #endif /* CONFIG_DMA_NONCOHERENT_CACHE_SYNC */ #ifdef CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE -void arch_sync_dma_for_device(struct device *dev, phys_addr_t paddr, - size_t size, enum dma_data_direction dir); +void arch_sync_dma_for_device(phys_addr_t paddr, size_t size, + enum dma_data_direction dir); #else -static inline void arch_sync_dma_for_device(struct device *dev, - phys_addr_t paddr, size_t size, enum dma_data_direction dir) +static inline void arch_sync_dma_for_device(phys_addr_t paddr, size_t size, + enum dma_data_direction dir) { } #endif /* ARCH_HAS_SYNC_DMA_FOR_DEVICE */ #ifdef CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU -void arch_sync_dma_for_cpu(struct device *dev, phys_addr_t paddr, - size_t size, enum dma_data_direction dir); +void arch_sync_dma_for_cpu(phys_addr_t paddr, size_t size, + enum dma_data_direction dir); #else -static inline void arch_sync_dma_for_cpu(struct device *dev, - phys_addr_t paddr, size_t size, enum dma_data_direction dir) +static inline void arch_sync_dma_for_cpu(phys_addr_t paddr, size_t size, + enum dma_data_direction dir) { } #endif /* ARCH_HAS_SYNC_DMA_FOR_CPU */ #ifdef CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU_ALL -void arch_sync_dma_for_cpu_all(struct device *dev); +void arch_sync_dma_for_cpu_all(void); #else -static inline void arch_sync_dma_for_cpu_all(struct device *dev) +static inline void arch_sync_dma_for_cpu_all(void) { } #endif /* CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU_ALL */ |