From: Heiko Carstens Date: Thu, 21 Aug 2008 17:46:32 +0000 (+0200) Subject: [S390] Remove unneeded spinlock initialization. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8853e505a15f31fe608cb50e038ba2f794eed923;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git [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 Signed-off-by: Martin Schwidefsky --- diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index b795b3e24afd..00b9b4dec5eb 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)