x86: Make io_apic.c local functions static

No users outside of io_apic.c

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h
index 9cb2edb87c2f718780fb00cc61ebc1bfa5ad0228..c8be4566c3d28143af7d7868eeee0801dae0a5cf 100644 (file)
--- a/arch/x86/include/asm/io_apic.h
+++ b/arch/x86/include/asm/io_apic.h
@@ -170,12 +170,6 @@ extern int restore_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries);
 
 extern void probe_nr_irqs_gsi(void);
 
-extern int setup_ioapic_entry(int apic, int irq,
-                             struct IO_APIC_route_entry *entry,
-                             unsigned int destination, int trigger,
-                             int polarity, int vector, int pin);
-extern void ioapic_write_entry(int apic, int pin,
-                              struct IO_APIC_route_entry e);
 extern void setup_ioapic_ids_from_mpc(void);
 
 struct mp_ioapic_gsi{

diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 1b8e8a1061208330c0c01b0130e9796667679fcc..0102543b56472dc95a57e90901f58939820e67c3 100644 (file)
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -364,7 +364,7 @@ __ioapic_write_entry(int apic, int pin, struct IO_APIC_route_entry e)
        io_apic_write(apic, 0x10 + 2*pin, eu.w1);
 }
 
-void ioapic_write_entry(int apic, int pin, struct IO_APIC_route_entry e)
+static void ioapic_write_entry(int apic, int pin, struct IO_APIC_route_entry e)
 {
        unsigned long flags;
        raw_spin_lock_irqsave(&ioapic_lock, flags);
@@ -1259,10 +1259,10 @@ static void ioapic_register_intr(unsigned int irq, unsigned long trigger)
                                              handle_edge_irq, "edge");
 }
 
-int setup_ioapic_entry(int apic_id, int irq,
-                      struct IO_APIC_route_entry *entry,
-                      unsigned int destination, int trigger,
-                      int polarity, int vector, int pin)
+static int setup_ioapic_entry(int apic_id, int irq,
+                             struct IO_APIC_route_entry *entry,
+                             unsigned int destination, int trigger,
+                             int polarity, int vector, int pin)
 {
        /*
         * add it to the IO-APIC irq-routing table: