linux-kernel - [PATCH 1/6] dmaengine: mxs: change the way to register probe function

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Message-Id: <1579038243-28550-2-git-send-email-han.xu@nxp.com>
Date:   Wed, 15 Jan 2020 05:43:58 +0800
From:   Han Xu <han.xu@....com>
To:     vkoul@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de,
        miquel.raynal@...tlin.com, richard@....at, vigneshr@...com,
        esben@...nix.com, boris.brezillon@...labora.com
Cc:     festevam@...il.com, linux-imx@....com, dmaengine@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, han.xu@....com,
        linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/6] dmaengine: mxs: change the way to register probe function

change the way to register probe function for mxs-dma

Signed-off-by: Han Xu <han.xu@....com>
---
 drivers/dma/mxs-dma.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c
index 3039bba0e4d5..9deaaf4fc58f 100644
--- a/drivers/dma/mxs-dma.c
+++ b/drivers/dma/mxs-dma.c
@@ -760,7 +760,7 @@ static struct dma_chan *mxs_dma_xlate(struct of_phandle_args *dma_spec,
 				     ofdma->of_node);
 }
 
-static int __init mxs_dma_probe(struct platform_device *pdev)
+static int mxs_dma_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
 	const struct platform_device_id *id_entry;
@@ -869,10 +869,7 @@ static struct platform_driver mxs_dma_driver = {
 		.of_match_table = mxs_dma_dt_ids,
 	},
 	.id_table	= mxs_dma_ids,
+	.probe		= mxs_dma_probe,
 };
 
-static int __init mxs_dma_module_init(void)
-{
-	return platform_driver_probe(&mxs_dma_driver, mxs_dma_probe);
-}
-subsys_initcall(mxs_dma_module_init);
+module_platform_driver(mxs_dma_driver);
-- 
2.17.1