1 files changed, 7 insertions, 8 deletions

diff --git a/arch/um/kernel/smp.c b/arch/um/kernel/smp.c
index 72113b0a96e7..511116aebaf7 100644
--- a/arch/um/kernel/smp.c
+++ b/arch/um/kernel/smp.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * Copyright (C) 2000 - 2003 Jeff Dike (jdike@addtoit.com)
  * Licensed under the GPL
  */
@@ -77,9 +77,9 @@ static int idle_proc(void *cpup)
         if(err < 0)
                 panic("CPU#%d failed to create IPI pipe, err = %d", cpu, -err);
 
-        activate_ipi(cpu_data[cpu].ipi_pipe[0], 
+        os_set_fd_async(cpu_data[cpu].ipi_pipe[0],
                      current->thread.mode.tt.extern_pid);
- 
+
         wmb();
         if (cpu_test_and_set(cpu, cpu_callin_map)) {
                 printk("huh, CPU#%d already present??\n", cpu);
@@ -106,7 +106,7 @@ static struct task_struct *idle_thread(int cpu)
                 panic("copy_process failed in idle_thread, error = %ld",
                       PTR_ERR(new_task));
 
-        cpu_tasks[cpu] = ((struct cpu_task) 
+        cpu_tasks[cpu] = ((struct cpu_task)
                           { .pid =      new_task->thread.mode.tt.extern_pid,
                             .task =     new_task } );
         idle_threads[cpu] = new_task;
@@ -134,16 +134,15 @@ void smp_prepare_cpus(unsigned int maxcpus)
         if(err < 0)
                 panic("CPU#0 failed to create IPI pipe, errno = %d", -err);
 
-        activate_ipi(cpu_data[me].ipi_pipe[0],
+        os_set_fd_async(cpu_data[me].ipi_pipe[0],
                      current->thread.mode.tt.extern_pid);
 
         for(cpu = 1; cpu < ncpus; cpu++){
                 printk("Booting processor %d...\n", cpu);
-                
+
                 idle = idle_thread(cpu);
 
                 init_idle(idle, cpu);
-                unhash_process(idle);
 
                 waittime = 200000000;
                 while (waittime-- && !cpu_isset(cpu, cpu_callin_map))
@@ -223,7 +222,7 @@ void smp_call_function_slave(int cpu)
         atomic_inc(&scf_finished);
 }
 
-int smp_call_function(void (*_func)(void *info), void *_info, int nonatomic, 
+int smp_call_function(void (*_func)(void *info), void *_info, int nonatomic,
                       int wait)
 {
         int cpus = num_online_cpus() - 1;