diff options
| -rw-r--r-- | kernel/irq/chip.c | 2 | ||||
| -rw-r--r-- | kernel/irq/manage.c | 15 |
2 files changed, 8 insertions, 9 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index bc1331f84fb5..e290d73b88e2 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -213,6 +213,8 @@ int irq_startup(struct irq_desc *desc, bool resend) irq_enable(desc); } irq_state_set_started(desc); + /* Set default affinity mask once everything is setup */ + irq_setup_affinity(desc); } if (resend) diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 907fb791ff63..1e283073cecc 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -1327,6 +1327,12 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new) if (new->flags & IRQF_ONESHOT) desc->istate |= IRQS_ONESHOT; + /* Exclude IRQ from balancing if requested */ + if (new->flags & IRQF_NOBALANCING) { + irq_settings_set_no_balancing(desc); + irqd_set(&desc->irq_data, IRQD_NO_BALANCING); + } + if (irq_settings_can_autoenable(desc)) { irq_startup(desc, true); } else { @@ -1341,15 +1347,6 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new) desc->depth = 1; } - /* Exclude IRQ from balancing if requested */ - if (new->flags & IRQF_NOBALANCING) { - irq_settings_set_no_balancing(desc); - irqd_set(&desc->irq_data, IRQD_NO_BALANCING); - } - - /* Set default affinity mask once everything is setup */ - irq_setup_affinity(desc); - } else if (new->flags & IRQF_TRIGGER_MASK) { unsigned int nmsk = new->flags & IRQF_TRIGGER_MASK; unsigned int omsk = irqd_get_trigger_type(&desc->irq_data); |