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net: ethernet: ti: cpsw: 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 2018-10-21 22:00:17 +02:00 committed by David S. Miller
parent 9dd8360c76
commit 4e13c25227
1 changed files with 2 additions and 4 deletions
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6
drivers/net/ethernet/ti/cpsw.c
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@ -3669,8 +3669,7 @@ static int cpsw_remove(struct platform_device *pdev)
#ifdef CONFIG_PM_SLEEP
static int cpsw_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct net_device *ndev = platform_get_drvdata(pdev);
struct net_device *ndev = dev_get_drvdata(dev);
struct cpsw_common *cpsw = ndev_to_cpsw(ndev);
if (cpsw->data.dual_emac) {
@ -3693,8 +3692,7 @@ static int cpsw_suspend(struct device *dev)
static int cpsw_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct net_device *ndev = platform_get_drvdata(pdev);
struct net_device *ndev = dev_get_drvdata(dev);
struct cpsw_common *cpsw = ndev_to_cpsw(ndev);
/* Select default pin state */