linux-kernel - [PATCH 4/6] carma-fpga: move to fsl_dma_external

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Message-Id: <1413042408-28491-5-git-send-email-vinod.koul@intel.com>
Date:	Sat, 11 Oct 2014 21:16:46 +0530
From:	Vinod Koul <vinod.koul@...el.com>
To:	dmaengine@...r.kernel.org
Cc:	Li Yang <leoli@...escale.com>, Zhang Wei <zw@...kernel.org>,
	linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
	Vinod Koul <vinod.koul@...el.com>
Subject: [PATCH 4/6] carma-fpga: move to fsl_dma_external_start()

carma-fpga driver uses device control with custom FSLDMA_EXTERNAL_START
command. Since we wnat to deprecate the device control, move this driver to
use new fsl_dma_external_start() API

Signed-off-by: Vinod Koul <vinod.koul@...el.com>
---
 drivers/misc/carma/carma-fpga-program.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/misc/carma/carma-fpga-program.c b/drivers/misc/carma/carma-fpga-program.c
index fd0cb8b..298f912 100644
--- a/drivers/misc/carma/carma-fpga-program.c
+++ b/drivers/misc/carma/carma-fpga-program.c
@@ -16,6 +16,7 @@
 #include <linux/completion.h>
 #include <linux/miscdevice.h>
 #include <linux/dmaengine.h>
+#include <linux/fsldma.h>
 #include <linux/interrupt.h>
 #include <linux/highmem.h>
 #include <linux/kernel.h>
@@ -524,7 +525,7 @@ static noinline int fpga_program_dma(struct fpga_dev *priv)
 		goto out_dma_unmap;
 	}
 
-	ret = chan->device->device_control(chan, FSLDMA_EXTERNAL_START, 1);
+	ret = fsl_dma_external_start(chan, 1)
 	if (ret) {
 		dev_err(priv->dev, "DMA external control setup failed\n");
 		goto out_dma_unmap;
-- 
1.7.0.4

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