diff options
| -rw-r--r-- | src/soc/intel/tigerlake/pmc.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/soc/intel/tigerlake/pmc.c b/src/soc/intel/tigerlake/pmc.c index b98cbbe797..8fcbe50504 100644 --- a/src/soc/intel/tigerlake/pmc.c +++ b/src/soc/intel/tigerlake/pmc.c @@ -99,8 +99,13 @@ static void soc_pmc_read_resources(struct device *dev) static void soc_pmc_fill_ssdt(const struct device *dev) { - acpigen_write_scope(acpi_device_scope(dev)); - acpigen_write_device(acpi_device_name(dev)); + const char *scope = acpi_device_scope(dev); + const char *name = acpi_device_name(dev); + if (!scope || !name) + return; + + acpigen_write_scope(scope); + acpigen_write_device(name); acpigen_write_name_string("_HID", PMC_HID); acpigen_write_name_string("_DDN", "Intel(R) Tiger Lake IPC Controller"); |