From: Jaejoon Yoo <joonyj7.yoo@samsung.com>
Date: Wed, 5 Oct 2016 02:19:41 +0000 (+0900)
Subject: Revert "dmaengine: pl330: fix bug that cause start the same descs in cyclic"
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b0202db2ef6210627d916cf83c183ffd2228d983;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

Revert "dmaengine: pl330: fix bug that cause start the same descs in cyclic"

This reverts commit 0091b9d6c1ef2caab6cb3b6c0aa75f9948307856.

Change-Id: Ideaea8c9a415a544335452f8e6bec969040c02d0
---

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index de43a520e550..ca9bd8ea49ea 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -1037,10 +1037,6 @@ static bool _trigger(struct pl330_thread *thrd)
 	if (!req)
 		return true;
 
-	/* Return if req is running */
-	if (idx == thrd->req_running)
-		return true;
-
 	desc = req->desc;
 
 	ns = desc->rqcfg.nonsecure ? 1 : 0;
@@ -1728,8 +1724,6 @@ static int pl330_update(struct pl330_dmac *pl330)
 			/* Detach the req */
 			descdone = thrd->req[active].desc;
 
-			thrd->req_running = -1;
-
 			if (!descdone->infiniteloop) {
 				thrd->req[active].desc = NULL;