[PATCH v4 1/2] drm/bridge/analogix/anx78xx: Drop ID table

[Biju Das]

The driver has an ID table, but it uses the wrong API for retrieving match
data and that will lead to a crash, if it is instantiated by user space or
using ID. From this, there is no user for the ID table and let's drop it
from the driver as it saves some memory.

Signed-off-by: Biju Das <biju.das.jz at bp.renesas.com>
Reviewed-by: Douglas Anderson <dianders at chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
---
v3->v4:
 * Added Rb tag from Laurent and Douglas Anderson.
v2->v3:
 * Updated commit header.
v1->v2:
 * Dropped ID table support.
---
 drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c b/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c
index 800555aef97f..6169db73d2fe 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c
@@ -1367,12 +1367,6 @@ static void anx78xx_i2c_remove(struct i2c_client *client)
 	kfree(anx78xx->edid);
 }
 
-static const struct i2c_device_id anx78xx_id[] = {
-	{ "anx7814", 0 },
-	{ /* sentinel */ }
-};
-MODULE_DEVICE_TABLE(i2c, anx78xx_id);
-
 static const struct of_device_id anx78xx_match_table[] = {
 	{ .compatible = "analogix,anx7808", .data = anx7808_i2c_addresses },
 	{ .compatible = "analogix,anx7812", .data = anx781x_i2c_addresses },
@@ -1389,7 +1383,6 @@ static struct i2c_driver anx78xx_driver = {
 		  },
 	.probe = anx78xx_i2c_probe,
 	.remove = anx78xx_i2c_remove,
-	.id_table = anx78xx_id,
 };
 module_i2c_driver(anx78xx_driver);
 
-- 
2.25.1