[PATCH 49/58] x86: init: Mark internal functions iommu_init_noop and iommu_shutdown_noop static

[Josh Triplett]

Nothing outside of arch/x86/kernel/x86_init.c references iommu_init_noop
or iommu_shutdown_noop, so mark them static.  This eliminates warnings
from GCC (-Wmissing-prototypes) and Sparse (-Wdecl).

arch/x86/kernel/x86_init.c:29:115: warning: no previous prototype for âiommu_init_noopâ [-Wmissing-prototypes]
arch/x86/kernel/x86_init.c:30:6: warning: no previous prototype for âiommu_shutdown_noopâ [-Wmissing-prototypes]

Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
---
 arch/x86/kernel/x86_init.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
index 7a3d075..28b2100 100644
--- a/arch/x86/kernel/x86_init.c
+++ b/arch/x86/kernel/x86_init.c
@@ -26,8 +26,8 @@
 
 void __cpuinit 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) { }
+static int __init iommu_init_noop(void) { return 0; }
+static void iommu_shutdown_noop(void) { }
 
 /*
  * The platform setup functions are preset with the default functions
-- 
1.7.10.4

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