[patch 02/15] x86/ioapic: Mark mp_alloc_timer_irq() __init

[Thomas Gleixner <tglx@linutronix.de>]

Only invoked from check_timer() which is __init too. Cleanup the variable
declaration while at it.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/x86/kernel/apic/io_apic.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -2122,10 +2122,10 @@ static int __init disable_timer_pin_setu
 }
 early_param("disable_timer_pin_1", disable_timer_pin_setup);
 
-static int mp_alloc_timer_irq(int ioapic, int pin)
+static int __init mp_alloc_timer_irq(int ioapic, int pin)
 {
-	int irq = -1;
 	struct irq_domain *domain = mp_ioapic_irqdomain(ioapic);
+	int irq = -1;
 
 	if (domain) {
 		struct irq_alloc_info info;