netdev - [PATCH 8/9] net: ethernet: wiznet: w5300: simplify getting .driver

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Message-Id: <20181021200021.1693-9-wsa+renesas@sang-engineering.com>
Date:   Sun, 21 Oct 2018 22:00:19 +0200
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     linux-kernel@...r.kernel.org
Cc:     linux-renesas-soc@...r.kernel.org,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Subject: [PATCH 8/9] net: ethernet: wiznet: w5300: 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@...g-engineering.com>
---

Build tested only. buildbot is happy.

 drivers/net/ethernet/wiznet/w5300.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/wiznet/w5300.c b/drivers/net/ethernet/wiznet/w5300.c
index 80fdbff67d82..f9da5d6172e3 100644
--- a/drivers/net/ethernet/wiznet/w5300.c
+++ b/drivers/net/ethernet/wiznet/w5300.c
@@ -661,8 +661,7 @@ static int w5300_remove(struct platform_device *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int w5300_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 w5300_priv *priv = netdev_priv(ndev);
 
 	if (netif_running(ndev)) {
@@ -676,8 +675,7 @@ static int w5300_suspend(struct device *dev)
 
 static int w5300_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 w5300_priv *priv = netdev_priv(ndev);
 
 	if (!netif_running(ndev)) {
-- 
2.19.0