mips: fix an off-by-one in dma_capable



This makes it match the generic version.

Reported-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

parent 298f0027

arch/mips/include/asm/dma-mapping.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -22,7 +22,7 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
		if (!dev->dma_mask)
		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) {}