linux-kernel - [PATCH] x86: make x86_init noop functions static

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Date:   Wed, 21 Feb 2018 10:42:32 +0100
From:   Juergen Gross <jgross@...e.com>
To:     linux-kernel@...r.kernel.org, x86@...nel.org
Cc:     hpa@...or.com, tglx@...utronix.de, mingo@...hat.com,
        Juergen Gross <jgross@...e.com>
Subject: [PATCH] x86: make x86_init noop functions static

Make the noop functions in x86_init.c static in case they are used
locally only.

Signed-off-by: Juergen Gross <jgross@...e.com>
---
 arch/x86/kernel/x86_init.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
index 9e4e994a4836..b8cff22a8785 100644
--- a/arch/x86/kernel/x86_init.c
+++ b/arch/x86/kernel/x86_init.c
@@ -26,11 +26,11 @@
 
 void x86_init_noop(void) { }
 void __init x86_init_uint_noop(unsigned int unused) { }
-int __init iommu_init_noop(void) { return 0; }
-void iommu_shutdown_noop(void) { }
-bool __init bool_x86_init_noop(void) { return false; }
-void x86_op_int_noop(int cpu) { }
-u64 u64_x86_init_noop(void) { return 0; }
+static int __init iommu_init_noop(void) { return 0; }
+static void iommu_shutdown_noop(void) { }
+static bool __init bool_x86_init_noop(void) { return false; }
+static void x86_op_int_noop(int cpu) { }
+static u64 u64_x86_init_noop(void) { return 0; }
 
 /*
  * The platform setup functions are preset with the default functions
-- 
2.13.6