diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/soc/samsung/exynos-chipid.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/soc/samsung/exynos-chipid.c b/drivers/soc/samsung/exynos-chipid.c index e37dde1fb588..95294462ff21 100644 --- a/drivers/soc/samsung/exynos-chipid.c +++ b/drivers/soc/samsung/exynos-chipid.c @@ -134,6 +134,8 @@ static int exynos_chipid_probe(struct platform_device *pdev) soc_dev_attr->revision = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%x", soc_info.revision); + if (!soc_dev_attr->revision) + return -ENOMEM; soc_dev_attr->soc_id = product_id_to_soc_id(soc_info.product_id); if (!soc_dev_attr->soc_id) { pr_err("Unknown SoC\n"); |