[PATCH] ARM: OMAP: omap1610-ir: Use struct platform_driver and PM updates

omap1610-ir: Use struct platform_driver and PM updates.
Signed-off-by: Komal Shah <komal_shah802003@yahoo.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

drivers/net/irda/omap1610-ir.c

@@ -837,12 +837,12 @@ static int omap1610_irda_set_speed(struct net_device *dev, int speed)
 /*
  * Suspend the IrDA interface.
  */
-static int omap1610_irda_suspend(struct device *_dev, u32 state, u32 level)
+static int omap1610_irda_suspend(struct platform_device *pdev, pm_message_t state)
 {
-	struct net_device *dev = dev_get_drvdata(_dev);
+	struct net_device *dev = platform_get_drvdata(pdev);
 	struct omap1610_irda *si = dev->priv;
 
-	if (!dev || level != SUSPEND_DISABLE)
+	if (!dev)
 		return 0;
 
 	if (si->open) {
@@ -859,12 +859,12 @@ static int omap1610_irda_suspend(struct device *_dev, u32 state, u32 level)
 /*
  * Resume the IrDA interface.
  */
-static int omap1610_irda_resume(struct device *_dev, u32 level)
+static int omap1610_irda_resume(struct platform_device *pdev)
 {
-	struct net_device *dev = dev_get_drvdata(_dev);
+	struct net_device *dev = platform_get_drvdata(pdev);
 	struct omap1610_irda *si= dev->priv;
 
-	if (!dev || level != RESUME_ENABLE)
+	if (!dev)
 		return 0;
 
 	if (si->open) {
@@ -897,9 +897,8 @@ static int omap1610_irda_resume(struct device *_dev, u32 level)
 #define omap1610_irda_resume	NULL
 #endif
 
-static int omap1610_irda_probe(struct device *_dev)
+static int omap1610_irda_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(_dev);
 	struct net_device *dev;
 	struct omap1610_irda *si;
 	unsigned int baudrate_mask;
@@ -943,7 +942,7 @@ static int omap1610_irda_probe(struct device *_dev)
 
 	err = register_netdev(dev);
 	if (!err)
-		dev_set_drvdata(&pdev->dev, dev);
+		platform_set_drvdata(pdev, dev);
 	else 
 		free_netdev(dev);
 
@@ -951,39 +950,42 @@ static int omap1610_irda_probe(struct device *_dev)
 	return err;
 }
 
-static int omap1610_irda_remove(struct device *_dev)
+static int omap1610_irda_remove(struct platform_device *pdev)
 {
-	struct net_device *dev = dev_get_drvdata(_dev);
+	struct net_device *dev = platform_get_drvdata(pdev);
 
 #ifdef CONFIG_MACH_OMAP_H3
 	if (machine_is_omap_h3())
 		cancel_delayed_work(&set_h3_gpio_expa_work);
 #endif
-	if (dev) {
+	if (pdev) {
 		unregister_netdev(dev);
 		free_netdev(dev);
 	}
 	return 0;
 }
 
-static struct device_driver omap1610ir_driver = {
-	.name = "omap1610-ir",
-	.bus = &platform_bus_type,
+static struct platform_driver omap1610ir_driver = {
 	.probe		= omap1610_irda_probe,
 	.remove		= omap1610_irda_remove,
 	.suspend	= omap1610_irda_suspend,
 	.resume		= omap1610_irda_resume,
+	.driver		= {
+		.name	= "omap1610-ir",
+	},
 };
 
+static char __initdata banner[] = "OMAP1610 IrDA driver\n";
+
 static int __init omap1610_irda_init(void)
 {
-	return driver_register(&omap1610ir_driver);
-
+	printk(banner);
+	return platform_driver_register(&omap1610ir_driver);
 }
 
 static void __exit omap1610_irda_exit(void)
 {
-	driver_unregister(&omap1610ir_driver);
+	platform_driver_unregister(&omap1610ir_driver);
 }
 
 module_init(omap1610_irda_init);