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net: macb: simplify getting .driver_data 

We should get 'driver_data' from 'struct device' directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wolfram Sang 2019-03-19 17:36:34 +01:00 committed by David S. Miller
parent 64c4052584
commit f9cb75970e
1 changed files with 2 additions and 4 deletions
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6
drivers/net/ethernet/cadence/macb_main.c
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@ -4354,8 +4354,7 @@ static int __maybe_unused macb_resume(struct device *dev)
static int __maybe_unused macb_runtime_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct net_device *netdev = platform_get_drvdata(pdev);
struct net_device *netdev = dev_get_drvdata(dev);
struct macb *bp = netdev_priv(netdev);
if (!(device_may_wakeup(&bp->dev->dev))) {
@ -4371,8 +4370,7 @@ static int __maybe_unused macb_runtime_suspend(struct device *dev)
static int __maybe_unused macb_runtime_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct net_device *netdev = platform_get_drvdata(pdev);
struct net_device *netdev = dev_get_drvdata(dev);
struct macb *bp = netdev_priv(netdev);
if (!(device_may_wakeup(&bp->dev->dev))) {