--- zzzz-none-000/linux-3.10.107/drivers/media/tuners/qt1010.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/media/tuners/qt1010.c	2021-02-04 17:41:59.000000000 +0000
@@ -294,7 +294,7 @@
 	int err = 0;
 	u8 i, tmpval, *valptr = NULL;
 
-	qt1010_i2c_oper_t i2c_data[] = {
+	static const qt1010_i2c_oper_t i2c_data[] = {
 		{ QT1010_WR, 0x01, 0x80 },
 		{ QT1010_WR, 0x0d, 0x84 },
 		{ QT1010_WR, 0x0e, 0xb7 },
@@ -354,13 +354,17 @@
 				valptr = &priv->reg1f_init_val;
 			else
 				valptr = &tmpval;
+
+			BUG_ON(i >= ARRAY_SIZE(i2c_data) - 1);
+
 			err = qt1010_init_meas1(priv, i2c_data[i+1].reg,
 						i2c_data[i].reg,
 						i2c_data[i].val, valptr);
 			i++;
 			break;
 		}
-		if (err) return err;
+		if (err)
+			return err;
 	}
 
 	for (i = 0x31; i < 0x3a; i++) /* 0x31 - 0x39 */