From 59a75cef9de055e79779600f983c45580b902e6d Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Tue, 26 Apr 2016 12:03:06 +0300
Subject: [PATCH] ata: sata_dwc_460ex: DMA is always a flow controller

In the original code the DMA is always a flow controller. Set this accordingly
in updated code.

Tested-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
---
 drivers/ata/sata_dwc_460ex.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c
index 4cac27de5163..1250e18ad856 100644
--- a/drivers/ata/sata_dwc_460ex.c
+++ b/drivers/ata/sata_dwc_460ex.c
@@ -311,7 +311,7 @@ static struct dma_async_tx_descriptor *dma_dwc_xfer_setup(struct ata_queued_cmd
 
 	if (qc->dma_dir == DMA_DEV_TO_MEM) {
 		sconf.src_addr = addr;
-		sconf.device_fc = true;
+		sconf.device_fc = false;
 	} else {	/* DMA_MEM_TO_DEV */
 		sconf.dst_addr = addr;
 		sconf.device_fc = false;