aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/brcm2708/patches-4.1/0124-dmaengine-bcm2708-dmaengine-Fix-memory-leak-when-sto.patch
blob: 20d9a6efe9f30f5edfcdf18b6e7f76c628c74030 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
From bab1b32bfe47c5364db783bd11d116b7af1e1b87 Mon Sep 17 00:00:00 2001
From: Robert Tiemann <rtie@gmx.de>
Date: Fri, 17 Jul 2015 09:50:55 +0200
Subject: [PATCH 124/222] 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);