smc91x: add devicetree support

Signed-off-by: NThomas Chou <thomas@wytron.com.tw>
Reviewed-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/smc91x.c

@@ -81,6 +81,7 @@ static const char version[] =
 #include <linux/ethtool.h>
 #include <linux/mii.h>
 #include <linux/workqueue.h>
+#include <linux/of.h>
 
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
@@ -2394,6 +2395,15 @@ static int smc_drv_resume(struct device *dev)
 	return 0;
 }
 
+#ifdef CONFIG_OF
+static const struct of_device_id smc91x_match[] = {
+	{ .compatible = "smsc,lan91c94", },
+	{ .compatible = "smsc,lan91c111", },
+	{},
+}
+MODULE_DEVICE_TABLE(of, smc91x_match);
+#endif
+
 static struct dev_pm_ops smc_drv_pm_ops = {
 	.suspend	= smc_drv_suspend,
 	.resume		= smc_drv_resume,
@@ -2406,6 +2416,9 @@ static struct platform_driver smc_driver = {
 		.name	= CARDNAME,
 		.owner	= THIS_MODULE,
 		.pm	= &smc_drv_pm_ops,
+#ifdef CONFIG_OF
+		.of_match_table = smc91x_match,
+#endif
 	},
 };