linux-kernel - [PATCH 2/2] x86/cpu/cacheinfo: amd_get/set_l3_disable

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Date:	Sun, 27 Sep 2015 23:40:46 +0800
From:	Geliang Tang <geliangtang@....com>
To:	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	Borislav Petkov <bp@...e.de>,
	Sudeep Holla <sudeep.holla@....com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Tejun Heo <tj@...nel.org>
Cc:	Geliang Tang <geliangtang@....com>, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] x86/cpu/cacheinfo: amd_get/set_l3_disable_slot should be static

Fixes the following sparse warnings:

 arch/x86/kernel/cpu/intel_cacheinfo.c:329:5: warning: symbol
 'amd_get_l3_disable_slot' was not declared. Should it be static?

 arch/x86/kernel/cpu/intel_cacheinfo.c:406:5: warning: symbol
 'amd_set_l3_disable_slot' was not declared. Should it be static?

Signed-off-by: Geliang Tang <geliangtang@....com>
---
 arch/x86/kernel/cpu/intel_cacheinfo.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 6245a3c..e38d338 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -326,7 +326,7 @@ static void amd_calc_l3_indices(struct amd_northbridge *nb)
  *
  * @returns: the disabled index if used or negative value if slot free.
  */
-int amd_get_l3_disable_slot(struct amd_northbridge *nb, unsigned slot)
+static int amd_get_l3_disable_slot(struct amd_northbridge *nb, unsigned slot)
 {
 	unsigned int reg = 0;
 
@@ -403,8 +403,8 @@ static void amd_l3_disable_index(struct amd_northbridge *nb, int cpu,
  *
  * @return: 0 on success, error status on failure
  */
-int amd_set_l3_disable_slot(struct amd_northbridge *nb, int cpu, unsigned slot,
-			    unsigned long index)
+static int amd_set_l3_disable_slot(struct amd_northbridge *nb, int cpu,
+			    unsigned slot, unsigned long index)
 {
 	int ret = 0;
 
-- 
2.5.0


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