iio: light: stk3310: relax failure to match id

Relax failure to match ID to a warning rather than probe fail.
This add abilty to use other compatible variants when chip id
is not defined in the driver.
Signed-off-by: Barnabás Czémán <trabarni@gmail.com>
Link: https://lore.kernel.org/r/20240521-stk3311-v1-1-07a4966b355a@gmail.comSigned-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/light/stk3310.c

@@ -477,8 +477,7 @@ static int stk3310_init(struct iio_dev *indio_dev)
 	    chipid != STK3311_CHIP_ID_VAL &&
 	    chipid != STK3311X_CHIP_ID_VAL &&
 	    chipid != STK3335_CHIP_ID_VAL) {
-		dev_err(&client->dev, "invalid chip id: 0x%x\n", chipid);
-		return -ENODEV;
+		dev_warn(&client->dev, "unknown chip id: 0x%x\n", chipid);
 	}
 
 	state = STK3310_STATE_EN_ALS | STK3310_STATE_EN_PS;