x86/acpi: Make acpi_[un]register_gsi_ioapic() depend on CONFIG_X86_LOCAL_APIC

Get rid of the defined but not used warnings

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Jiang Liu <jiang.liu@linux.intel.com>

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index d1626364a28a16d0a04db86134ef09119e3e9a50..add9b3a4ba13fe79d4dac5d1d7a9ea6eb7a6c979 100644 (file)
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -653,6 +653,7 @@ static int acpi_register_gsi_pic(struct device *dev, u32 gsi,
        return gsi;
 }
 
+#ifdef CONFIG_X86_LOCAL_APIC
 static int acpi_register_gsi_ioapic(struct device *dev, u32 gsi,
                                    int trigger, int polarity)
 {
@@ -675,6 +676,7 @@ static void acpi_unregister_gsi_ioapic(u32 gsi)
        mutex_unlock(&acpi_ioapic_lock);
 #endif
 }
+#endif
 
 int (*__acpi_register_gsi)(struct device *dev, u32 gsi,
                           int trigger, int polarity) = acpi_register_gsi_pic;