[PATCH v3 3/5] i8042: Add OF match table

[Roman Volkov <v1ron@v1ros.org>]

The OF device table allows the platform_driver_probe() function to
automatically match device and parse the DT node.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Signed-off-by: Roman Volkov <v1ron@v1ros.org>
---
 drivers/input/serio/i8042.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 986a71c..2f09062 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -1474,12 +1474,22 @@ static int i8042_remove(struct platform_device *dev)
 	return 0;
 }
 
+#ifdef SERIO_I8042_DT
+static struct of_device_id i8042_dt_ids[] = {
+	{ .compatible = "intel,8042" },
+	{ /* Sentinel */ },
+};
+#endif
+
 static struct platform_driver i8042_driver = {
 	.driver		= {
 		.name	= "i8042",
 #ifdef CONFIG_PM
 		.pm	= &i8042_pm_ops,
 #endif
+#ifdef SERIO_I8042_DT
+		.of_match_table = i8042_dt_ids,
+#endif
 	},
 	.remove		= i8042_remove,
 	.shutdown	= i8042_shutdown,
-- 
2.3.0