Commit 10dac04c authored by Christoph Hellwig's avatar Christoph Hellwig

mips: fix an off-by-one in dma_capable

This makes it match the generic version.
Reported-by: default avatarVladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
parent 298f0027
...@@ -22,7 +22,7 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size) ...@@ -22,7 +22,7 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
if (!dev->dma_mask) if (!dev->dma_mask)
return false; return false;
return addr + size <= *dev->dma_mask; return addr + size - 1 <= *dev->dma_mask;
} }
static inline void dma_mark_clean(void *addr, size_t size) {} static inline void dma_mark_clean(void *addr, size_t size) {}
......
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