---

yaml --- r: 311174 b: refs/heads/master c: 8e2e27c h: refs/heads/master v: v3
git-mirror · Jun 7, 2012 · 7e96a33 · 7e96a33
1 parent da1dad6
commit 7e96a33
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 30c1dc0ff30b5552e8af555265dbeac5637cbb48
+refs/heads/master: 8e2e27c7444ba7880aa0a4cb07a79de130d0ed93
diff --git a/trunk/drivers/dma/imx-sdma.c b/trunk/drivers/dma/imx-sdma.c
@@ -815,8 +815,6 @@ static int sdma_request_channel(struct sdma_channel *sdmac)
 
 	init_completion(&sdmac->done);
 
-	sdmac->buf_tail = 0;
-
 	return 0;
 out:
 
@@ -927,6 +925,8 @@ static struct dma_async_tx_descriptor *sdma_prep_slave_sg(
 
 	sdmac->flags = 0;
 
+	sdmac->buf_tail = 0;
+
 	dev_dbg(sdma->dev, "setting up %d entries for channel %d.\n",
 			sg_len, channel);
 
@@ -1027,6 +1027,8 @@ static struct dma_async_tx_descriptor *sdma_prep_dma_cyclic(
 
 	sdmac->status = DMA_IN_PROGRESS;
 
+	sdmac->buf_tail = 0;
+
 	sdmac->flags |= IMX_DMA_SG_LOOP;
 	sdmac->direction = direction;
 	ret = sdma_load_context(sdmac);