x64, x2apic/intr-remap: introduce read_apic_id() to genapic routines

Move the read_apic_id()  to genapic routines.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: akpm@linux-foundation.org
Cc: arjan@linux.intel.com
Cc: andi@firstfloor.org
Cc: ebiederm@xmission.com
Cc: jbarnes@virtuousgeek.org
Cc: steiner@sgi.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 3 deletions

diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h
index 2e221f1ce0b2..9848715fbd9e 100644
--- a/include/asm-x86/smp.h
+++ b/include/asm-x86/smp.h
@@ -169,12 +169,10 @@ static inline unsigned int read_apic_id(void)
 {
         return *(u32 *)(APIC_BASE + APIC_ID);
 }
-#else
-extern unsigned int read_apic_id(void);
 #endif
 
 
-# ifdef APIC_DEFINITION
+# if defined(APIC_DEFINITION) || defined(CONFIG_X86_64)
 extern int hard_smp_processor_id(void);
 # else
 #  include <mach_apicdef.h>