1 files changed, 0 insertions, 54 deletions

diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index b586345fe3b9..356d423ae14d 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -557,7 +557,6 @@ retry:
         }
 }
 
-#if 0
 /* Multi-cpu list version.  */
 static int init_cpu_list(u16 *list, cpumask_t mask)
 {
@@ -631,59 +630,6 @@ static void hypervisor_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t
 
         put_cpu();
 }
-#else
-/* Single-cpu list version.  */
-static void hypervisor_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t mask)
-{
-        int this_cpu = get_cpu();
-        struct trap_per_cpu *tb = &trap_block[this_cpu];
-        u64 *mondo = __va(tb->cpu_mondo_block_pa);
-        u16 *cpu_list = __va(tb->cpu_list_pa);
-        int i;
-
-        mondo[0] = data0;
-        mondo[1] = data1;
-        mondo[2] = data2;
-        wmb();
-
-        for_each_cpu_mask(i, mask) {
-                int retries = 0;
-
-                do {
-                        register unsigned long func __asm__("%o5");
-                        register unsigned long arg0 __asm__("%o0");
-                        register unsigned long arg1 __asm__("%o1");
-                        register unsigned long arg2 __asm__("%o2");
-
-                        cpu_list[0] = i;
-                        func = HV_FAST_CPU_MONDO_SEND;
-                        arg0 = 1;
-                        arg1 = tb->cpu_list_pa;
-                        arg2 = tb->cpu_mondo_block_pa;
-
-                        __asm__ __volatile__("ta        %8"
-                                             : "=&r" (func), "=&r" (arg0),
-                                               "=&r" (arg1), "=&r" (arg2)
-                                             : "0" (func), "1" (arg0),
-                                               "2" (arg1), "3" (arg2),
-                                               "i" (HV_FAST_TRAP)
-                                             : "memory");
-                        if (likely(arg0 == HV_EOK))
-                                break;
-
-                        if (unlikely(++retries > 100)) {
-                                printk("CPU[%d]: sun4v mondo error %lu\n",
-                                       this_cpu, func);
-                                break;
-                        }
-
-                        udelay(2 * i);
-                } while (1);
-        }
-
-        put_cpu();
-}
-#endif
 
 /* Send cross call to all processors mentioned in MASK
  * except self.