diff options
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/common/block/acpi/ivrs.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/acpi/ivrs.c b/src/soc/amd/common/block/acpi/ivrs.c index 089b42d01f..ca58c35d8e 100644 --- a/src/soc/amd/common/block/acpi/ivrs.c +++ b/src/soc/amd/common/block/acpi/ivrs.c @@ -310,6 +310,11 @@ unsigned long acpi_fill_ivrs(acpi_ivrs_t *ivrs, unsigned long current) struct device *nb_dev; struct device *dev = NULL; + if (ivrs == NULL) { + printk(BIOS_WARNING, "%s: ivrs is NULL\n", __func__); + return current; + } + ivhd = &ivrs->ivhd; while ((dev = dev_find_path(dev, DEVICE_PATH_DOMAIN)) != NULL) { |