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@xxxxxxxxxxxxxx>
Reviewed-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
---
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
