[PATCH v2 1/1] x86/io_apic: Make eoi_ioapic_pin() static

[Andy Shevchenko]

We have to define internally used function as static, otherwise the following
warning will be generated:

arch/x86/kernel/apic/io_apic.c:532:6: warning: no previous prototype for âeoi_ioapic_pinâ [-Wmissing-prototypes]

Reviewed-by: Jiang Liu <jiang.liu@xxxxxxxxxxxxxxx>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
v2:
- amend commit message
- add tag
 arch/x86/kernel/apic/io_apic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 5c60bb1..b5a0e3c 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -529,7 +529,7 @@ static void __eoi_ioapic_pin(int apic, int pin, int vector)
 	}
 }
 
-void eoi_ioapic_pin(int vector, struct mp_chip_data *data)
+static void eoi_ioapic_pin(int vector, struct mp_chip_data *data)
 {
 	unsigned long flags;
 	struct irq_pin_list *entry;
-- 
2.5.3

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