can: flexcan: Use SIMPLE_DEV_PM_OPS
Using SIMPLE_DEV_PM_OPS can make the code smaller and simpler.
Also change CONFIG_PM to CONFIG_PM_SLEEP.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index a93cdb2..f873b9f 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -1131,10 +1131,10 @@
return 0;
}
-#ifdef CONFIG_PM
-static int flexcan_suspend(struct platform_device *pdev, pm_message_t state)
+#ifdef CONFIG_PM_SLEEP
+static int flexcan_suspend(struct device *device)
{
- struct net_device *dev = platform_get_drvdata(pdev);
+ struct net_device *dev = dev_get_drvdata(device);
struct flexcan_priv *priv = netdev_priv(dev);
flexcan_chip_disable(priv);
@@ -1148,9 +1148,9 @@
return 0;
}
-static int flexcan_resume(struct platform_device *pdev)
+static int flexcan_resume(struct device *device)
{
- struct net_device *dev = platform_get_drvdata(pdev);
+ struct net_device *dev = dev_get_drvdata(device);
struct flexcan_priv *priv = netdev_priv(dev);
priv->can.state = CAN_STATE_ERROR_ACTIVE;
@@ -1162,21 +1162,19 @@
return 0;
}
-#else
-#define flexcan_suspend NULL
-#define flexcan_resume NULL
-#endif
+#endif /* CONFIG_PM_SLEEP */
+
+static SIMPLE_DEV_PM_OPS(flexcan_pm_ops, flexcan_suspend, flexcan_resume);
static struct platform_driver flexcan_driver = {
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
+ .pm = &flexcan_pm_ops,
.of_match_table = flexcan_of_match,
},
.probe = flexcan_probe,
.remove = flexcan_remove,
- .suspend = flexcan_suspend,
- .resume = flexcan_resume,
.id_table = flexcan_id_table,
};