genevn: fix test panic backlight for aw99703

fix test panic backlight for aw99703
porting from: (CR)

Change-Id: I25596a2f521ada384595253c6c0af4abdeb312a2
Reviewed-on: https://gerrit.mot.com/2402325
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key

drivers/backlight/aw99703/leds_aw99703.c

@@ -788,7 +788,8 @@ static const struct i2c_device_id aw99703_id[] = {
 	{}
 };
 static struct of_device_id match_table[] = {
-		{.compatible = "awinic,aw99703-bl",}
+		{.compatible = "awinic,aw99703-bl",},
+		{}
 };
 
 MODULE_DEVICE_TABLE(i2c, aw99703_id);