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[RESEND,2/8] net: ucc_geth: use platform_{get,set}_drvdata()

Message ID 520AFBF4.1070509@huawei.com (mailing list archive)
State Not Applicable
Headers show

Commit Message

Libo Chen Aug. 14, 2013, 3:39 a.m. UTC 
We can use the wrapper functions platform_{get,set}_drvdata() instead of
dev_{get,set}_drvdata() with &ofdev->dev, it is convenient for user.

Also, unnecessary dev_set_drvdata() is removed, because the driver core
clears the driver data to NULL after device_release or on probe failure.

Signed-off-by: Libo Chen <libo.chen@huawei.com>
---
 drivers/net/ethernet/freescale/ucc_geth.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c
index 3c43dac..5930c39 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c
@@ -3911,14 +3911,12 @@  static int ucc_geth_probe(struct platform_device* ofdev)

 static int ucc_geth_remove(struct platform_device* ofdev)
 {
-	struct device *device = &ofdev->dev;
-	struct net_device *dev = dev_get_drvdata(device);
+	struct net_device *dev = platform_get_drvdata(ofdev);
 	struct ucc_geth_private *ugeth = netdev_priv(dev);

 	unregister_netdev(dev);
 	free_netdev(dev);
 	ucc_geth_memclean(ugeth);
-	dev_set_drvdata(device, NULL);

 	return 0;
 }