target/linux/brcm2708/patches-4.1/0124-dmaengine-bcm2708-dmaengine-Fix-memory-leak-when-sto.patch


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From 641ac228b60a8f279a82302bd21434241c8b5253 Mon Sep 17 00:00:00 2001
From: Robert Tiemann <rtie@gmx.de>
Date: Fri, 17 Jul 2015 09:50:55 +0200
Subject: [PATCH 124/171] dmaengine: bcm2708-dmaengine: Fix memory leak when
 stopping a running transfer

---
 drivers/dma/bcm2708-dmaengine.c | 1 +
 1 file changed, 1 insertion(+)

--- a/drivers/dma/bcm2708-dmaengine.c
+++ b/drivers/dma/bcm2708-dmaengine.c
@@ -964,6 +964,7 @@ static int bcm2835_dma_terminate_all(str
 	 * c->desc is NULL and exit.)
 	 */
 	if (c->desc) {
+		bcm2835_dma_desc_free(&c->desc->vd);
 		c->desc = NULL;
 		bcm2835_dma_abort(c->chan_base);