diff --git a/drivers/soc/samsung/exynos-chipid.c b/drivers/soc/samsung/exynos-chipid.c
index b9a30452ad21..88d264ef1b88 100644
--- a/drivers/soc/samsung/exynos-chipid.c
+++ b/drivers/soc/samsung/exynos-chipid.c
@@ -71,7 +71,7 @@ static const struct exynos_soc_id {
 	{ "EXYNOSAUTOV920", 0x0A920000 },
 };
 
-static const char *product_id_to_soc_id(unsigned int product_id)
+static const char *exynos_product_id_to_name(unsigned int product_id)
 {
 	int i;
 
@@ -150,7 +150,8 @@ static int exynos_chipid_probe(struct platform_device *pdev)
 						soc_info.revision);
 	if (!soc_dev_attr->revision)
 		return -ENOMEM;
-	soc_dev_attr->soc_id = product_id_to_soc_id(soc_info.product_id);
+
+	soc_dev_attr->soc_id = exynos_product_id_to_name(soc_info.product_id);
 	if (!soc_dev_attr->soc_id)
 		return dev_err_probe(dev, -ENODEV, "Unknown SoC\n");