dmaengine: xilinx_dma: Free BD consistent memory
Free BD consistent memory while freeing the channel i.e in free_chan_resources. Signed-off-by: Radhey Shyam Pandey <radheys@xilinx.com> Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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@ -764,6 +764,11 @@ static void xilinx_dma_free_chan_resources(struct dma_chan *dchan)
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INIT_LIST_HEAD(&chan->free_seg_list);
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spin_unlock_irqrestore(&chan->lock, flags);
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/* Free memory that is allocated for BD */
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dma_free_coherent(chan->dev, sizeof(*chan->seg_v) *
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XILINX_DMA_NUM_DESCS, chan->seg_v,
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chan->seg_p);
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/* Free Memory that is allocated for cyclic DMA Mode */
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dma_free_coherent(chan->dev, sizeof(*chan->cyclic_seg_v),
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chan->cyclic_seg_v, chan->cyclic_seg_p);
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