1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index a562d24d20bf..ab25e52cd43b 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2268,6 +2268,8 @@ static void pl330_tasklet(unsigned long data)
                         list_move_tail(&desc->node, &pch->dmac->desc_pool);
                 }
 
+                dma_descriptor_unmap(&desc->txd);
+
                 if (callback) {
                         spin_unlock_irqrestore(&pch->lock, flags);
                         callback(callback_param);