[tip:x86/mm] x86/boot: Make the x86_init noop functions static

[tip-bot for Juergen Gross]

Commit-ID:  c46dacb75cd59a50a2380dcba5e7edf4fde86845
Gitweb:     https://git.kernel.org/tip/c46dacb75cd59a50a2380dcba5e7edf4fde86845
Author:     Juergen Gross <jgross@xxxxxxxx>
AuthorDate: Wed, 21 Feb 2018 10:42:32 +0100
Committer:  Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Mon, 26 Feb 2018 08:43:21 +0100

x86/boot: Make the x86_init noop functions static

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

Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/20180221094232.23462-1-jgross@xxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
 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