diff options
Diffstat (limited to 'drivers/irqchip/irq-sifive-plic.c')
| -rw-r--r-- | drivers/irqchip/irq-sifive-plic.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/irqchip/irq-sifive-plic.c b/drivers/irqchip/irq-sifive-plic.c index bf69a4802b71..559fda8fb3a8 100644 --- a/drivers/irqchip/irq-sifive-plic.c +++ b/drivers/irqchip/irq-sifive-plic.c @@ -179,12 +179,14 @@ static int plic_set_affinity(struct irq_data *d, if (cpu >= nr_cpu_ids) return -EINVAL; - plic_irq_disable(d); + /* Invalidate the original routing entry */ + plic_irq_toggle(irq_data_get_effective_affinity_mask(d), d, 0); irq_data_update_effective_affinity(d, cpumask_of(cpu)); + /* Setting the new routing entry if irq is enabled */ if (!irqd_irq_disabled(d)) - plic_irq_enable(d); + plic_irq_toggle(irq_data_get_effective_affinity_mask(d), d, 1); return IRQ_SET_MASK_OK_DONE; } @@ -257,7 +259,7 @@ static int plic_irq_suspend(void) readl(priv->regs + PRIORITY_BASE + i * PRIORITY_PER_ID)); } - for_each_cpu(cpu, cpu_present_mask) { + for_each_present_cpu(cpu) { struct plic_handler *handler = per_cpu_ptr(&plic_handlers, cpu); if (!handler->present) @@ -289,7 +291,7 @@ static void plic_irq_resume(void) priv->regs + PRIORITY_BASE + i * PRIORITY_PER_ID); } - for_each_cpu(cpu, cpu_present_mask) { + for_each_present_cpu(cpu) { struct plic_handler *handler = per_cpu_ptr(&plic_handlers, cpu); if (!handler->present) |