diff options
Diffstat (limited to 'drivers/soc/imx/soc-imx9.c')
| -rw-r--r-- | drivers/soc/imx/soc-imx9.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/soc/imx/soc-imx9.c b/drivers/soc/imx/soc-imx9.c index 58eef7d4f908..23b54b7d7502 100644 --- a/drivers/soc/imx/soc-imx9.c +++ b/drivers/soc/imx/soc-imx9.c @@ -35,6 +35,8 @@ static int imx9_soc_probe(struct platform_device *pdev) return dev_err_probe(dev, err, "%s: missing model property\n", __func__); attr->family = devm_kasprintf(dev, GFP_KERNEL, "Freescale i.MX"); + if (!attr->family) + return -ENOMEM; /* * Retrieve the soc id, rev & uid info: @@ -52,11 +54,18 @@ static int imx9_soc_probe(struct platform_device *pdev) rev_minor = SOC_REV_MINOR(res.a1); attr->soc_id = devm_kasprintf(dev, GFP_KERNEL, "i.MX%2x", soc_id); + if (!attr->soc_id) + return -ENOMEM; + attr->revision = devm_kasprintf(dev, GFP_KERNEL, "%d.%d", rev_major, rev_minor); + if (!attr->revision) + return -ENOMEM; uid127_64 = res.a2; uid63_0 = res.a3; attr->serial_number = devm_kasprintf(dev, GFP_KERNEL, "%016llx%016llx", uid127_64, uid63_0); + if (!attr->serial_number) + return -ENOMEM; sdev = soc_device_register(attr); if (IS_ERR(sdev)) |