sparc: Use generic idle thread allocation

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Tested-by: David S. Miller <davem@davemloft.net>
Link: http://lkml.kernel.org/r/20120420124558.055198736@linutronix.de

1 files changed, 2 insertions, 5 deletions

diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index 02db9a0412ce..579427359d4f 100644
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -91,18 +91,15 @@ void __init smp4m_boot_cpus(void)
         local_flush_cache_all();
 }
 
-int __cpuinit smp4m_boot_one_cpu(int i)
+int __cpuinit smp4m_boot_one_cpu(int i, struct task_struct *idle)
 {
         unsigned long *entry = &sun4m_cpu_startup;
-        struct task_struct *p;
         int timeout;
         int cpu_node;
 
         cpu_find_by_mid(i, &cpu_node);
+        current_set[i] = task_thread_info(idle);
 
-        /* Cook up an idler for this guy. */
-        p = fork_idle(i);
-        current_set[i] = task_thread_info(p);
         /* See trampoline.S for details... */
         entry += ((i - 1) * 3);