net: ethernet: 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.

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: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/net/ethernet/amd/sunlance.c b/drivers/net/ethernet/amd/sunlance.c
index f47b780892e9..ece56831a647 100644
--- a/drivers/net/ethernet/amd/sunlance.c
+++ b/drivers/net/ethernet/amd/sunlance.c
@@ -1470,7 +1470,7 @@ no_link_test:
                 goto fail;
         }
 
-        dev_set_drvdata(&op->dev, lp);
+        platform_set_drvdata(op, lp);
 
         printk(KERN_INFO "%s: LANCE %pM\n",
                dev->name, dev->dev_addr);
@@ -1501,7 +1501,7 @@ static int sunlance_sbus_probe(struct platform_device *op)
 
 static int sunlance_sbus_remove(struct platform_device *op)
 {
-        struct lance_private *lp = dev_get_drvdata(&op->dev);
+        struct lance_private *lp = platform_get_drvdata(op);
         struct net_device *net_dev = lp->dev;
 
         unregister_netdev(net_dev);
@@ -1510,8 +1510,6 @@ static int sunlance_sbus_remove(struct platform_device *op)
 
         free_netdev(net_dev);
 
-        dev_set_drvdata(&op->dev, NULL);
-
         return 0;
 }