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authorHeiko Carstens <heiko.carstens@de.ibm.com>2008-08-21 17:46:32 (GMT)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-08-21 17:46:39 (GMT)
commit8853e505a15f31fe608cb50e038ba2f794eed923 (patch)
treefbb5b31234cee4dbeccee67da0b3431f4948fe16 /arch/s390/kernel
parent3e972394f9ee1511e5fdbcf50ac7d79e9cf563bd (diff)
downloadlinux-8853e505a15f31fe608cb50e038ba2f794eed923.tar.xz
[S390] Remove unneeded spinlock initialization.
Remove the now unneeded s390_idle.lock spinlock initialization after Josef Sipek did it the right way in arch/s390/kernel/process.c. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel')
-rw-r--r--arch/s390/kernel/smp.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index b795b3e..00b9b4d 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -610,7 +610,6 @@ static void __init smp_create_idle(unsigned int cpu)
if (IS_ERR(p))
panic("failed fork for CPU %u: %li", cpu, PTR_ERR(p));
current_set[cpu] = p;
- spin_lock_init(&(&per_cpu(s390_idle, cpu))->lock);
}
static int __cpuinit smp_alloc_lowcore(int cpu)
@@ -845,7 +844,6 @@ void __init smp_prepare_boot_cpu(void)
current_set[0] = current;
smp_cpu_state[0] = CPU_STATE_CONFIGURED;
smp_cpu_polarization[0] = POLARIZATION_UNKNWN;
- spin_lock_init(&(&__get_cpu_var(s390_idle))->lock);
}
void __init smp_cpus_done(unsigned int max_cpus)