linux-kernel - [PATCH] e1000e: Use dev_get

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Message-Id: <20190723141513.5749-1-hslester96@gmail.com>
Date:   Tue, 23 Jul 2019 22:15:13 +0800
From:   Chuhong Yuan <hslester96@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
        "David S . Miller" <davem@...emloft.net>,
        intel-wired-lan@...ts.osuosl.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, Chuhong Yuan <hslester96@...il.com>
Subject: [PATCH] e1000e: Use dev_get_drvdata where possible

Instead of using to_pci_dev + pci_get_drvdata,
use dev_get_drvdata to make code simpler.

Signed-off-by: Chuhong Yuan <hslester96@...il.com>
---
 drivers/net/ethernet/intel/e1000e/netdev.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index e4baa13b3cda..fa2755849c54 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -6297,7 +6297,7 @@ static void e1000e_flush_lpic(struct pci_dev *pdev)
 
 static int e1000e_pm_freeze(struct device *dev)
 {
-	struct net_device *netdev = pci_get_drvdata(to_pci_dev(dev));
+	struct net_device *netdev = dev_get_drvdata(dev);
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 
 	netif_device_detach(netdev);
@@ -6630,7 +6630,7 @@ static int __e1000_resume(struct pci_dev *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int e1000e_pm_thaw(struct device *dev)
 {
-	struct net_device *netdev = pci_get_drvdata(to_pci_dev(dev));
+	struct net_device *netdev = dev_get_drvdata(dev);
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 
 	e1000e_set_interrupt_capability(adapter);
@@ -6679,8 +6679,7 @@ static int e1000e_pm_resume(struct device *dev)
 
 static int e1000e_pm_runtime_idle(struct device *dev)
 {
-	struct pci_dev *pdev = to_pci_dev(dev);
-	struct net_device *netdev = pci_get_drvdata(pdev);
+	struct net_device *netdev = dev_get_drvdata(dev);
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 	u16 eee_lp;
 
-- 
2.20.1