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Message-Id: <1541639548-11149-1-git-send-email-wang.yi59@zte.com.cn>
Date: Thu, 8 Nov 2018 09:12:28 +0800
From: Yi Wang <wang.yi59@....com.cn>
To: tglx@...utronix.de, mingo@...hat.com
Cc: bp@...en8.de, hpa@...or.com, x86@...nel.org,
suravee.suthikulpanit@....com, puwen@...on.cn,
davidwang@...oxin.com, wang.yi59@....com.cn,
linux-kernel@...r.kernel.org, zhong.weidong@....com.cn
Subject: [PATCH v2] x86/cpu: fix prototype warning
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.yi59@....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
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