linux-kernel - [PATCH v7 6/6] dmaengine: xilinx_dma: Differentiate probe based on the ip type

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Date:   Thu, 7 Dec 2017 10:51:07 +0530
From:   Kedareswara rao Appana <appana.durga.rao@...inx.com>
To:     <dan.j.williams@...el.com>, <vinod.koul@...el.com>,
        <michal.simek@...inx.com>, <appanad@...inx.com>, <lars@...afoo.de>,
        <akinobu.mita@...il.com>, <joabreu@...opsys.com>,
        <mike.looijmans@...ic.nl>, <kedare06@...il.com>
CC:     <dmaengine@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH v7 6/6] dmaengine: xilinx_dma: Differentiate probe based on the ip type

This patch updates the probe banner info based on the ip probed.

Signed-off-by: Kedareswara rao Appana <appanad@...inx.com>
---
Changes for v7:
--> New patch.

 drivers/dma/xilinx/xilinx_dma.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/dma/xilinx/xilinx_dma.c b/drivers/dma/xilinx/xilinx_dma.c
index b09a8ef..52e2f18 100644
--- a/drivers/dma/xilinx/xilinx_dma.c
+++ b/drivers/dma/xilinx/xilinx_dma.c
@@ -2680,7 +2680,12 @@ static int xilinx_dma_probe(struct platform_device *pdev)
 		goto error;
 	}
 
-	dev_info(&pdev->dev, "Xilinx AXI VDMA Engine Driver Probed!!\n");
+	if (xdev->dma_config->dmatype == XDMA_TYPE_AXIDMA)
+		dev_info(&pdev->dev, "Xilinx AXI DMA Engine Driver Probed!!\n");
+	else if (xdev->dma_config->dmatype == XDMA_TYPE_CDMA)
+		dev_info(&pdev->dev, "Xilinx AXI CDMA Engine Driver Probed!!\n");
+	else
+		dev_info(&pdev->dev, "Xilinx AXI VDMA Engine Driver Probed!!\n");
 
 	return 0;
 
-- 
2.7.4