linux-kernel - [PATCH 8/8] net: davinci_mdio: use platform_{get,set}

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Message-ID: <5208E231.60104@huawei.com>
Date:	Mon, 12 Aug 2013 21:25:05 +0800
From:	Libo Chen <clbchenlibo.chen@...wei.com>
To:	David Miller <davem@...emloft.net>
CC:	<mugunthanvnm@...com>, <bigeasy@...utronix.de>,
	<prabhakar.csengg@...il.com>, <b-liu@...com>,
	<netdev@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>,
	Li Zefan <lizefan@...wei.com>
Subject: [PATCH 8/8] net: davinci_mdio: use platform_{get,set}_drvdata()


Use the wrapper functions for getting and setting the driver data using
platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev,
so we can directly pass a struct platform_device.

Signed-off-by: Libo Chen <libo.chen@...wei.com>
---
 drivers/net/ethernet/ti/davinci_mdio.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/ti/davinci_mdio.c b/drivers/net/ethernet/ti/davinci_mdio.c
index 16ddfc3..2249b2c 100644
--- a/drivers/net/ethernet/ti/davinci_mdio.c
+++ b/drivers/net/ethernet/ti/davinci_mdio.c
@@ -421,8 +421,7 @@ bail_out:

 static int davinci_mdio_remove(struct platform_device *pdev)
 {
-	struct device *dev = &pdev->dev;
-	struct davinci_mdio_data *data = dev_get_drvdata(dev);
+	struct davinci_mdio_data *data = platform_get_drvdata(pdev);

 	if (data->bus) {
 		mdiobus_unregister(data->bus);
@@ -434,7 +433,6 @@ static int davinci_mdio_remove(struct platform_device *pdev)
 	pm_runtime_put_sync(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);

-	dev_set_drvdata(dev, NULL);

 	kfree(data);

-- 
1.7.1

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