[PATCH] Remove safe_smp_processor_id()

[pandora-kernel.git] / arch / x86_64 / kernel / smp.c

diff --git a/arch/x86_64/kernel/smp.c b/arch/x86_64/kernel/smp.c
index 2df988b..4f67697 100644 (file)
--- a/arch/x86_64/kernel/smp.c
+++ b/arch/x86_64/kernel/smp.c
@@ -522,26 +522,3 @@ asmlinkage void smp_call_function_interrupt(void)
        }
 }
 
-int safe_smp_processor_id(void)
-{
-       unsigned apicid, i;
-
-       if (disable_apic || !apic_mapped)
-               return 0;
-
-       apicid = hard_smp_processor_id();
-       if (apicid < NR_CPUS && x86_cpu_to_apicid[apicid] == apicid)
-               return apicid;
-
-       for (i = 0; i < NR_CPUS; ++i) {
-               if (x86_cpu_to_apicid[i] == apicid)
-                       return i;
-       }
-
-       /* No entries in x86_cpu_to_apicid?  Either no MPS|ACPI,
-        * or called too early.  Either way, we must be CPU 0. */
-       if (x86_cpu_to_apicid[0] == BAD_APICID)
-               return 0;
-
-       return 0; /* Should not happen */
-}