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dma: tegra: use sg_dma_address() for getting dma buffer address
Use the sg_dma_address() to get the segment buffer address for DMA transfer in place of sg_phys() which returns the physical address of an sg entry. The sg_dma_address() returns the correct buffer memory address for DMA transfer. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
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@ -929,7 +929,7 @@ static struct dma_async_tx_descriptor *tegra_dma_prep_slave_sg(
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for_each_sg(sgl, sg, sg_len, i) {
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u32 len, mem;
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mem = sg_phys(sg);
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mem = sg_dma_address(sg);
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len = sg_dma_len(sg);
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if ((len & 3) || (mem & 3) ||
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