dmaengine: fsl-edma: fix DMA channel leak in eDMAv4

[sfrench/cifs-2.6.git] / drivers / dma / fsl-edma-common.c

diff --git a/drivers/dma/fsl-edma-common.c b/drivers/dma/fsl-edma-common.c
index 6a3abe5b17908dc3fbbfa4812fdc8e6c6ebbb504..b53f46245c377f05520c8275c95bf10c59be34d7 100644 (file)
--- a/drivers/dma/fsl-edma-common.c
+++ b/drivers/dma/fsl-edma-common.c
@@ -828,6 +828,7 @@ void fsl_edma_free_chan_resources(struct dma_chan *chan)
        dma_pool_destroy(fsl_chan->tcd_pool);
        fsl_chan->tcd_pool = NULL;
        fsl_chan->is_sw = false;
+       fsl_chan->srcid = 0;
 }
 
 void fsl_edma_cleanup_vchan(struct dma_device *dmadev)