# \[PATCH v2\] backlight: tps65217\_bl: Add MODULE\_DEVICE\_TABLE.

- From: Enric Balletbo i Serra \<eballetbo@gmail.com\>
- Date: 2015-11-29 16:30:28 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2015/11/4630416
- Thread: https://ratatoskr.run/linux-devicetree/2015/11/4630416/t.md

```text
The device table is required to load modules based on modaliases.

Signed-off-by: Enric Balletbo i Serra <redacted>
---
Changes since last version:
- Use of_match_ptr (Lee Jones)

 drivers/video/backlight/tps65217_bl.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/video/backlight/tps65217_bl.c b/drivers/video/backlight/tps65217_bl.c
index 61d72bf..fd524ad 100644
--- a/drivers/video/backlight/tps65217_bl.c
+++ b/drivers/video/backlight/tps65217_bl.c
@@ -320,10 +320,19 @@ static int tps65217_bl_probe(struct platform_device *pdev)
 	return 0;
 }
 
+#ifdef CONFIG_OF
+static const struct of_device_id tps65217_bl_of_match[] = {
+	{ .compatible = "ti,tps65217-bl", },
+	{ /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, tps65217_bl_of_match);
+#endif
+
 static struct platform_driver tps65217_bl_driver = {
 	.probe		= tps65217_bl_probe,
 	.driver		= {
 		.name	= "tps65217-bl",
+		.of_match_table = of_match_ptr(tps65217_bl_of_match),
 	},
 };
 
-- 
2.1.0

```