diff options
Diffstat (limited to 'drivers/irqchip/irq-riscv-imsic-early.c')
| -rw-r--r-- | drivers/irqchip/irq-riscv-imsic-early.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/irqchip/irq-riscv-imsic-early.c b/drivers/irqchip/irq-riscv-imsic-early.c index 2c4c682627b8..6bac67cc0b6d 100644 --- a/drivers/irqchip/irq-riscv-imsic-early.c +++ b/drivers/irqchip/irq-riscv-imsic-early.c @@ -91,9 +91,8 @@ static int __init imsic_ipi_domain_init(void) { return 0; } */ static void imsic_handle_irq(struct irq_desc *desc) { + struct imsic_local_priv *lpriv = this_cpu_ptr(imsic->lpriv); struct irq_chip *chip = irq_desc_get_chip(desc); - int cpu = smp_processor_id(); - struct imsic_vector *vec; unsigned long local_id; /* @@ -113,16 +112,12 @@ static void imsic_handle_irq(struct irq_desc *desc) continue; } - if (unlikely(!imsic->base_domain)) - continue; - - vec = imsic_vector_from_local_id(cpu, local_id); - if (!vec) { + if (unlikely(local_id > imsic->global.nr_ids)) { pr_warn_ratelimited("vector not found for local ID 0x%lx\n", local_id); continue; } - generic_handle_irq(vec->irq); + generic_handle_irq(lpriv->vectors[local_id].irq); } chained_irq_exit(chip, desc); |