From a9af316c83e3d81e26985193ffafdf143b327c07 Mon Sep 17 00:00:00 2001 From: Xuelin Shi Date: Tue, 8 Mar 2016 14:02:01 +0800 Subject: [PATCH] dmaengine: fsldma: fix memory leak adding unmap of sources and destinations while doing dequeue. Signed-off-by: Xuelin Shi Signed-off-by: Vinod Koul --- drivers/dma/fsldma.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c index 2209f75fdf05..aac85c30c2cf 100644 --- a/drivers/dma/fsldma.c +++ b/drivers/dma/fsldma.c @@ -522,6 +522,8 @@ static dma_cookie_t fsldma_run_tx_complete_actions(struct fsldma_chan *chan, chan_dbg(chan, "LD %p callback\n", desc); txd->callback(txd->callback_param); } + + dma_descriptor_unmap(txd); } /* Run any dependencies */ -- 2.20.1