diff options
Diffstat (limited to 'kernel/irq/cpuhotplug.c')
| -rw-r--r-- | kernel/irq/cpuhotplug.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/kernel/irq/cpuhotplug.c b/kernel/irq/cpuhotplug.c index 15a7654eff68..f07529ae4895 100644 --- a/kernel/irq/cpuhotplug.c +++ b/kernel/irq/cpuhotplug.c @@ -177,9 +177,8 @@ void irq_migrate_all_off_this_cpu(void) bool affinity_broken; desc = irq_to_desc(irq); - raw_spin_lock(&desc->lock); - affinity_broken = migrate_one_irq(desc); - raw_spin_unlock(&desc->lock); + scoped_guard(raw_spinlock, &desc->lock) + affinity_broken = migrate_one_irq(desc); if (affinity_broken) { pr_debug_ratelimited("IRQ %u: no longer affine to CPU%u\n", @@ -219,7 +218,7 @@ static void irq_restore_affinity_of_irq(struct irq_desc *desc, unsigned int cpu) return; if (irqd_is_managed_and_shutdown(data)) - irq_startup(desc, IRQ_RESEND, IRQ_START_COND); + irq_startup_managed(desc); /* * If the interrupt can only be directed to a single target @@ -244,9 +243,8 @@ int irq_affinity_online_cpu(unsigned int cpu) irq_lock_sparse(); for_each_active_irq(irq) { desc = irq_to_desc(irq); - raw_spin_lock_irq(&desc->lock); - irq_restore_affinity_of_irq(desc, cpu); - raw_spin_unlock_irq(&desc->lock); + scoped_guard(raw_spinlock_irq, &desc->lock) + irq_restore_affinity_of_irq(desc, cpu); } irq_unlock_sparse(); |