diff options
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/sysfs.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index 74da5ebf088e..479c70680b76 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -562,6 +562,7 @@ EXPORT_SYMBOL(ppc_enable_pmcs); * that are implemented on the current processor */ +#ifdef CONFIG_PMU_SYSFS #if defined(CONFIG_PPC64) || defined(CONFIG_PPC_BOOK3S_32) #define HAS_PPC_PMC_CLASSIC 1 #define HAS_PPC_PMC_IBM 1 @@ -575,6 +576,7 @@ EXPORT_SYMBOL(ppc_enable_pmcs); #ifdef CONFIG_PPC_BOOK3S_32 #define HAS_PPC_PMC_G4 1 #endif +#endif /* CONFIG_PMU_SYSFS */ #if defined(CONFIG_PPC64) && defined(CONFIG_DEBUG_MISC) #define HAS_PPC_PA6T @@ -812,8 +814,10 @@ static int register_cpu_online(unsigned int cpu) device_create_file(s, &pmc_attrs[i]); #ifdef CONFIG_PPC64 +#ifdef CONFIG_PMU_SYSFS if (cpu_has_feature(CPU_FTR_MMCRA)) device_create_file(s, &dev_attr_mmcra); +#endif /* CONFIG_PMU_SYSFS */ if (cpu_has_feature(CPU_FTR_PURR)) { if (!firmware_has_feature(FW_FEATURE_LPAR)) @@ -901,8 +905,10 @@ static int unregister_cpu_online(unsigned int cpu) device_remove_file(s, &pmc_attrs[i]); #ifdef CONFIG_PPC64 +#ifdef CONFIG_PMU_SYSFS if (cpu_has_feature(CPU_FTR_MMCRA)) device_remove_file(s, &dev_attr_mmcra); +#endif /* CONFIG_PMU_SYSFS */ if (cpu_has_feature(CPU_FTR_PURR)) device_remove_file(s, &dev_attr_purr); |