From: Xuelin Shi <xuelin.shi@nxp.com>
Date: Tue, 8 Mar 2016 06:02:01 +0000 (+0800)
Subject: dmaengine: fsldma: fix memory leak
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a9af316c83e3d81e26985193ffafdf143b327c07;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

dmaengine: fsldma: fix memory leak

adding unmap of sources and destinations while doing dequeue.

Signed-off-by: Xuelin Shi <xuelin.shi@nxp.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

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 */