net: broadcom: Use dev_get_drvdata

Instead of using to_pci_dev + pci_get_drvdata,
use dev_get_drvdata to make code simpler.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/bnx2.c

@@ -8673,8 +8673,7 @@ bnx2_remove_one(struct pci_dev *pdev)
 static int
 bnx2_suspend(struct device *device)
 {
-	struct pci_dev *pdev = to_pci_dev(device);
-	struct net_device *dev = pci_get_drvdata(pdev);
+	struct net_device *dev = dev_get_drvdata(device);
 	struct bnx2 *bp = netdev_priv(dev);
 
 	if (netif_running(dev)) {
@@ -8693,8 +8692,7 @@ bnx2_suspend(struct device *device)
 static int
 bnx2_resume(struct device *device)
 {
-	struct pci_dev *pdev = to_pci_dev(device);
-	struct net_device *dev = pci_get_drvdata(pdev);
+	struct net_device *dev = dev_get_drvdata(device);
 	struct bnx2 *bp = netdev_priv(dev);
 
 	if (!netif_running(dev))

drivers/net/ethernet/broadcom/bnxt/bnxt.c

@@ -10920,8 +10920,7 @@ static void bnxt_shutdown(struct pci_dev *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int bnxt_suspend(struct device *device)
 {
-	struct pci_dev *pdev = to_pci_dev(device);
-	struct net_device *dev = pci_get_drvdata(pdev);
+	struct net_device *dev = dev_get_drvdata(device);
 	struct bnxt *bp = netdev_priv(dev);
 	int rc = 0;
 
@@ -10937,8 +10936,7 @@ static int bnxt_suspend(struct device *device)
 
 static int bnxt_resume(struct device *device)
 {
-	struct pci_dev *pdev = to_pci_dev(device);
-	struct net_device *dev = pci_get_drvdata(pdev);
+	struct net_device *dev = dev_get_drvdata(device);
 	struct bnxt *bp = netdev_priv(dev);
 	int rc = 0;
 

drivers/net/ethernet/broadcom/tg3.c

@@ -18041,8 +18041,7 @@ static void tg3_remove_one(struct pci_dev *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int tg3_suspend(struct device *device)
 {
-	struct pci_dev *pdev = to_pci_dev(device);
-	struct net_device *dev = pci_get_drvdata(pdev);
+	struct net_device *dev = dev_get_drvdata(device);
 	struct tg3 *tp = netdev_priv(dev);
 	int err = 0;
 
@@ -18098,8 +18097,7 @@ static int tg3_suspend(struct device *device)
 
 static int tg3_resume(struct device *device)
 {
-	struct pci_dev *pdev = to_pci_dev(device);
-	struct net_device *dev = pci_get_drvdata(pdev);
+	struct net_device *dev = dev_get_drvdata(device);
 	struct tg3 *tp = netdev_priv(dev);
 	int err = 0;