1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index d315d86844e4..5bcd23e5ccd6 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -1303,6 +1303,7 @@ static inline int lpit_read_residency_count_address(u64 *address)
 #ifdef CONFIG_ACPI_PPTT
 int find_acpi_cpu_topology(unsigned int cpu, int level);
 int find_acpi_cpu_topology_package(unsigned int cpu);
+int find_acpi_cpu_topology_hetero_id(unsigned int cpu);
 int find_acpi_cpu_cache_topology(unsigned int cpu, int level);
 #else
 static inline int find_acpi_cpu_topology(unsigned int cpu, int level)
@@ -1313,6 +1314,10 @@ static inline int find_acpi_cpu_topology_package(unsigned int cpu)
 {
         return -EINVAL;
 }
+static inline int find_acpi_cpu_topology_hetero_id(unsigned int cpu)
+{
+        return -EINVAL;
+}
 static inline int find_acpi_cpu_cache_topology(unsigned int cpu, int level)
 {
         return -EINVAL;