| Message ID | 1447093041-21832-14-git-send-email-hch@lst.de (mailing list archive) |
|---|---|
| State | Awaiting Upstream |
| Headers | show |
diff --git a/arch/sparc/include/asm/dma-mapping.h b/arch/sparc/include/asm/dma-mapping.h index a21da59..2777092 100644 --- a/arch/sparc/include/asm/dma-mapping.h +++ b/arch/sparc/include/asm/dma-mapping.h @@ -37,21 +37,6 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev) return dma_ops; } -#define HAVE_ARCH_DMA_SET_MASK 1 - -static inline int dma_set_mask(struct device *dev, u64 mask) -{ -#ifdef CONFIG_PCI - if (dev->bus == &pci_bus_type) { - if (!dev->dma_mask || !dma_supported(dev, mask)) - return -EINVAL; - *dev->dma_mask = mask; - return 0; - } -#endif - return -EINVAL; -} - #include <asm-generic/dma-mapping-common.h> #endif
Sparc already uses the same code as the generic code for the PCI implementation but just fails the call sbus. This moves to the generic implemenation which eventually return -EIO due to the NULL dma_mask pointer in the device. Signed-off-by: Christoph Hellwig <hch@lst.de> --- arch/sparc/include/asm/dma-mapping.h | 15 --------------- 1 file changed, 15 deletions(-)