ARC: dma: pass_phys() not sg_virt() to cache ops
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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@@ -170,7 +170,7 @@ static void arc_dma_sync_sg_for_cpu(struct device *dev,
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struct scatterlist *sg;
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for_each_sg(sglist, sg, nelems, i)
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_dma_cache_sync((unsigned int)sg_virt(sg), sg->length, dir);
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_dma_cache_sync(sg_phys(sg), sg->length, dir);
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}
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static void arc_dma_sync_sg_for_device(struct device *dev,
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@@ -181,7 +181,7 @@ static void arc_dma_sync_sg_for_device(struct device *dev,
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struct scatterlist *sg;
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for_each_sg(sglist, sg, nelems, i)
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_dma_cache_sync((unsigned int)sg_virt(sg), sg->length, dir);
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_dma_cache_sync(sg_phys(sg), sg->length, dir);
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}
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static int arc_dma_supported(struct device *dev, u64 dma_mask)
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