iio: light: cm3605: Fix an error handling path in cm3605_probe()

The commit in Fixes also introduced a new error handling path which should
goto the existing error handling path.
Otherwise some resources leak.

Fixes: 0d31d91e ("iio: light: cm3605: Make use of the helper function dev_err_probe()")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/0e186de2c125b3e17476ebf9c54eae4a5d66f994.1659854238.git.christophe.jaillet@wanadoo.fr
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/light/cm3605.c

@@ -226,8 +226,10 @@ static int cm3605_probe(struct platform_device *pdev)
 	}
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0)
-		return dev_err_probe(dev, irq, "failed to get irq\n");
+	if (irq < 0) {
+		ret = dev_err_probe(dev, irq, "failed to get irq\n");
+		goto out_disable_aset;
+	}
 
 	ret = devm_request_threaded_irq(dev, irq, cm3605_prox_irq,
 					NULL, 0, "cm3605", indio_dev);