From: Vinod Koul <vinod.koul@intel.com>
Date: Sat, 11 Oct 2014 15:46:46 +0000 (+0530)
Subject: carma-fpga: move to fsl_dma_external_start()
X-Git-Tag: firefly_0821_release~176^2~3002^2~1^2~2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7abfe6eca8f978f090b3c203cfb53d37a66ea9f2;p=firefly-linux-kernel-4.4.55.git

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@intel.com>
---

diff --git a/drivers/misc/carma/carma-fpga-program.c b/drivers/misc/carma/carma-fpga-program.c
index fd0cb8b1eefb..298f9127e697 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;