[tip:x86/apic] x86/io_apic: Make eoi_ioapic_pin() static

[tip-bot for Andy Shevchenko <tipbot@zytor.com>]

Commit-ID:  4faefda97bc1be6ca909ba0fd0927ea78f37f67e
Gitweb:     http://git.kernel.org/tip/4faefda97bc1be6ca909ba0fd0927ea78f37f67e
Author:     Andy Shevchenko <andriy.shevchenko@linux.intel.com>
AuthorDate: Fri, 9 Oct 2015 17:24:45 +0300
Committer:  Thomas Gleixner <tglx@linutronix.de>
CommitDate: Sun, 11 Oct 2015 21:10:31 +0200

x86/io_apic: Make eoi_ioapic_pin() static

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 'eoi_ioapic_pin' [-Wmissing-prototypes]

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Jiang Liu <jiang.liu@linux.intel.com>
Link: http://lkml.kernel.org/r/1444400685-98611-1-git-send-email-andriy.shevchenko@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 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;