diff options
| -rw-r--r-- | include/linux/acpi.h | 15 | ||||
| -rw-r--r-- | include/linux/cacheinfo.h | 2 |
2 files changed, 16 insertions, 1 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 032e12a2fdc2..d2639cd2eafc 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -1297,8 +1297,23 @@ static inline int lpit_read_residency_count_address(u64 *address) } #endif +#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_cache_topology(unsigned int cpu, int level); +#else +static inline int find_acpi_cpu_topology(unsigned int cpu, int level) +{ + return -EINVAL; +} +static inline int find_acpi_cpu_topology_package(unsigned int cpu) +{ + return -EINVAL; +} +static inline int find_acpi_cpu_cache_topology(unsigned int cpu, int level) +{ + return -EINVAL; +} +#endif #endif /*_LINUX_ACPI_H*/ diff --git a/include/linux/cacheinfo.h b/include/linux/cacheinfo.h index 89397e30e269..70e19bc6cc9f 100644 --- a/include/linux/cacheinfo.h +++ b/include/linux/cacheinfo.h @@ -98,7 +98,7 @@ struct cpu_cacheinfo *get_cpu_cacheinfo(unsigned int cpu); int init_cache_level(unsigned int cpu); int populate_cache_leaves(unsigned int cpu); int cache_setup_acpi(unsigned int cpu); -#ifndef CONFIG_ACPI +#ifndef CONFIG_ACPI_PPTT /* * acpi_find_last_cache_level is only called on ACPI enabled * platforms using the PPTT for topology. This means that if |