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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
Pull sparc fixlet from David Miller: "Aparc fix to add dma_cache_sync(), even if a nop it should be provided if dma_{alloc,free}_noncoherent() is provided too" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc: Add NOP dma_cache_sync() implementation.
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@ -12,6 +12,14 @@ int dma_supported(struct device *dev, u64 mask);
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#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
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#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
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#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
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#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
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static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
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enum dma_data_direction dir)
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{
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/* Since dma_{alloc,free}_noncoherent() allocated coherent memory, this
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* routine can be a nop.
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*/
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}
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extern struct dma_map_ops *dma_ops;
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extern struct dma_map_ops *dma_ops;
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extern struct dma_map_ops *leon_dma_ops;
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extern struct dma_map_ops *leon_dma_ops;
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extern struct dma_map_ops pci32_dma_ops;
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extern struct dma_map_ops pci32_dma_ops;
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