diff options
Diffstat (limited to 'include/hw/acpi/erst.h')
-rw-r--r-- | include/hw/acpi/erst.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/hw/acpi/erst.h b/include/hw/acpi/erst.h index 9d637179fe..b747fe7739 100644 --- a/include/hw/acpi/erst.h +++ b/include/hw/acpi/erst.h @@ -16,4 +16,9 @@ void build_erst(GArray *table_data, BIOSLinker *linker, Object *erst_dev, #define TYPE_ACPI_ERST "acpi-erst" +/* returns NULL unless there is exactly one device */ +static inline Object *find_erst_dev(void) +{ + return object_resolve_path_type("", TYPE_ACPI_ERST, NULL); +} #endif |