This patch fix the following build warnings which because of missing include file:
arch/x86/kernel/cpu/cacheinfo.c:647:6: warning: no previous prototype for ‘cacheinfo_amd_init_llc_id’ [-Wmissing-prototypes] arch/x86/kernel/cpu/cacheinfo.c:686:6: warning: no previous prototype for ‘cacheinfo_hygon_init_llc_id’ [-Wmissing-prototypes] arch/x86/kernel/cpu/scattered.c:37:6: warning: no previous prototype for ‘init_scattered_cpuid_features’ [-Wmissing-prototypes] arch/x86/kernel/cpu/scattered.c:60:5: warning: no previous prototype for ‘get_scattered_cpuid_leaf’ [-Wmissing-prototypes] arch/x86/kernel/cpu/topology.c:25:5: warning: no previous prototype for ‘detect_extended_topology_early’ [-Wmissing-prototypes] arch/x86/kernel/cpu/topology.c:57:5: warning: no previous prototype for ‘detect_extended_topology’ [-Wmissing-prototypes] Signed-off-by: Yi Wang <wang.y...@zte.com.cn> --- v2: merge the series into a single patch --- arch/x86/kernel/cpu/cacheinfo.c | 1 + arch/x86/kernel/cpu/scattered.c | 2 ++ arch/x86/kernel/cpu/topology.c | 2 ++ 3 files changed, 5 insertions(+) diff --git a/arch/x86/kernel/cpu/cacheinfo.c b/arch/x86/kernel/cpu/cacheinfo.c index dc1b934..5bafd93 100644 --- a/arch/x86/kernel/cpu/cacheinfo.c +++ b/arch/x86/kernel/cpu/cacheinfo.c @@ -19,6 +19,7 @@ #include <asm/cpufeature.h> #include <asm/amd_nb.h> #include <asm/smp.h> +#include <asm/cacheinfo.h> #include "cpu.h" diff --git a/arch/x86/kernel/cpu/scattered.c b/arch/x86/kernel/cpu/scattered.c index 772c219..5b6866f 100644 --- a/arch/x86/kernel/cpu/scattered.c +++ b/arch/x86/kernel/cpu/scattered.c @@ -9,6 +9,8 @@ #include <asm/apic.h> +#include "cpu.h" + struct cpuid_bit { u16 feature; u8 reg; diff --git a/arch/x86/kernel/cpu/topology.c b/arch/x86/kernel/cpu/topology.c index 71ca064..8f6c784 100644 --- a/arch/x86/kernel/cpu/topology.c +++ b/arch/x86/kernel/cpu/topology.c @@ -10,6 +10,8 @@ #include <asm/pat.h> #include <asm/processor.h> +#include "cpu.h" + /* leaf 0xb SMT level */ #define SMT_LEVEL 0 -- 1.8.3.1