x86/intel_cacheinfo: fix warning defined but not used
PATCH 1/1 x86/intel_cacheinfo: fix warning defined but not used
arch/x86/kernel/cpu/intel_cacheinfo.c:527: warning: 'free_cache_attributes' defined but not used arch/x86/kernel/cpu/intel_cacheinfo.c:538: warning: 'detect_cache_attributes' defined but not used
Compile tested with and without sysfs.
Signed-off-by Alexander Beregalov <[email protected]>
---
arch/x86/kernel/cpu/intel_cacheinfo.c | 13 +++++++------ 1 files changed, 7 insertions(+), 6 deletions(-)
arch/x86/kernel/cpu/intel_cacheinfo.c +7 -6
@@ -475,6 +475,12 @@ unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c)return l2; } + +#ifdef CONFIG_SYSFS + +#include <linux/kobject.h> +#include <linux/sysfs.h> +/* pointer to _cpuid4_info array (for each cache leaf) */ static DEFINE_PER_CPU(struct _cpuid4_info *, cpuid4_info);#define CPUID4_INFO_IDX (x, y) (&((per_cpu(cpuid4_info, x))[y]))
@@ -521,7 +527,7 @@ static void __cpuinit cache_remove_shared_cpu_map(unsigned int cpu, int index)#else static void __cpuinit cache_shared_cpu_map_setup (unsigned int cpu,int index) {}static void __cpuinit cache_remove_shared_cpu_map (unsigned int cpu,int index) {} -#endif +#endif /* !CONFIG_SMP */ static void __cpuinit free_cache_attributes (unsigned int cpu) {
@@ -578,11 +584,6 @@ out:return retval; } -#ifdef CONFIG_SYSFS - -#include <linux/kobject.h> -#include <linux/sysfs.h> -extern struct sysdev_class cpu_sysdev_class;/* from drivers/base/cpu.c */ /* pointer to kobject for cpuX/cache */