x86, x2apic: cleanup ifdef CONFIG_INTR_REMAP in io_apic code

Impact: cleanup

Clean up #ifdefs and replace them with helper functions.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/arch/x86/kernel/apic/probe_64.c b/arch/x86/kernel/apic/probe_64.c
index 8297c2b8ed20..1783652bb0e5 100644
--- a/arch/x86/kernel/apic/probe_64.c
+++ b/arch/x86/kernel/apic/probe_64.c
@@ -69,14 +69,12 @@ void __init default_setup_apic_routing(void)
                 printk(KERN_INFO "Setting APIC routing to %s\n", apic->name);
         }
 
-#ifdef CONFIG_X86_X2APIC
         /*
          * Now that apic routing model is selected, configure the
          * fault handling for intr remapping.
          */
         if (intr_remapping_enabled)
                 enable_drhd_fault_handling();
-#endif
 }
 
 /* Same for both flat and physical. */