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authorThomas Gleixner <tglx@linutronix.de>2012-04-20 15:05:54 +0200
committerThomas Gleixner <tglx@linutronix.de>2012-04-26 12:06:12 +0200
commitea0588cb6b201c38b0120c4ad38bc548d5dde29a (patch)
tree9debf340ff58725e4d5b7c0f6bd7283d35cc125c /arch/sh/kernel/smp.c
parentblackfin: Use generic idle thread allocation (diff)
downloadlinux-ea0588cb6b201c38b0120c4ad38bc548d5dde29a.tar.xz
linux-ea0588cb6b201c38b0120c4ad38bc548d5dde29a.zip
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
Diffstat (limited to 'arch/sh/kernel/smp.c')
-rw-r--r--arch/sh/kernel/smp.c14
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 */