[media] si2168: do not allow driver unbind

Disable runtime unbind as driver does not support it.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/dvb-frontends/si2168.c

@@ -746,6 +746,7 @@ MODULE_DEVICE_TABLE(i2c, si2168_id_table);
 static struct i2c_driver si2168_driver = {
 	.driver = {
 		.name                = "si2168",
+		.suppress_bind_attrs = true,
 	},
 	.probe		= si2168_probe,
 	.remove		= si2168_remove,