linux-kernel - [PATCH] arm64: Declare non global symbols as static

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Date:   Fri, 29 Apr 2022 13:25:35 +0530
From:   Linu Cherian <lcherian@...vell.com>
To:     <maz@...nel.org>, <catalin.marinas@....com>, <will@...nel.org>
CC:     <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <linuc.decode@...il.com>,
        Linu Cherian <lcherian@...vell.com>,
        "kernel test robot" <lkp@...el.com>
Subject: [PATCH] arm64: Declare non global symbols as static

Fix below sparse warnings introduced while adding errata.

arch/arm64/kernel/cpu_errata.c:218:25: sparse: warning: symbol
'cavium_erratum_23154_cpus' was not declared. Should it be static?
arch/arm64/kernel/cpu_errata.c:233:25: sparse: warning: symbol
'cavium_erratum_27456_cpus' was not declared. Should it be static?

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Linu Cherian <lcherian@...vell.com>
---
 arch/arm64/kernel/cpu_errata.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c
index 4c9b5b4b7a0b..57a39cb6b489 100644
--- a/arch/arm64/kernel/cpu_errata.c
+++ b/arch/arm64/kernel/cpu_errata.c
@@ -215,7 +215,7 @@ static const struct arm64_cpu_capabilities arm64_repeat_tlbi_list[] = {
 #endif
 
 #ifdef CONFIG_CAVIUM_ERRATUM_23154
-const struct midr_range cavium_erratum_23154_cpus[] = {
+static const struct midr_range cavium_erratum_23154_cpus[] = {
 	MIDR_ALL_VERSIONS(MIDR_THUNDERX),
 	MIDR_ALL_VERSIONS(MIDR_THUNDERX_81XX),
 	MIDR_ALL_VERSIONS(MIDR_THUNDERX_83XX),
@@ -230,7 +230,7 @@ const struct midr_range cavium_erratum_23154_cpus[] = {
 #endif
 
 #ifdef CONFIG_CAVIUM_ERRATUM_27456
-const struct midr_range cavium_erratum_27456_cpus[] = {
+static const struct midr_range cavium_erratum_27456_cpus[] = {
 	/* Cavium ThunderX, T88 pass 1.x - 2.1 */
 	MIDR_RANGE(MIDR_THUNDERX, 0, 0, 1, 1),
 	/* Cavium ThunderX, T81 pass 1.0 */
-- 
2.31.1