sh: 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>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Link: http://lkml.kernel.org/r/20120420124557.855203626@linutronix.de

1 files changed, 1 insertions, 13 deletions

diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c
index ebb76e2a748b..b86e9ca79455 100644
--- a/arch/sh/kernel/smp.c
+++ b/arch/sh/kernel/smp.c
@@ -220,22 +220,10 @@ extern struct {
         void *thread_info;
 } stack_start;
 
-int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tidle)
+int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tsk)
 {
-        struct task_struct *tsk;
         unsigned long timeout;
 
-        tsk = cpu_data[cpu].idle;
-        if (!tsk) {
-                tsk = fork_idle(cpu);
-                if (IS_ERR(tsk)) {
-                        pr_err("Failed forking idle task for cpu %d\n", cpu);
-                        return PTR_ERR(tsk);
-                }
-
-                cpu_data[cpu].idle = tsk;
-        }
-
         per_cpu(cpu_state, cpu) = CPU_UP_PREPARE;
 
         /* Fill in data in head.S for secondary cpus */