diff options
Diffstat (limited to 'drivers/irqchip/irq-hip04.c')
| -rw-r--r-- | drivers/irqchip/irq-hip04.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/irqchip/irq-hip04.c b/drivers/irqchip/irq-hip04.c index 29b8f21b74d0..7d6ffb5de84f 100644 --- a/drivers/irqchip/irq-hip04.c +++ b/drivers/irqchip/irq-hip04.c @@ -120,21 +120,24 @@ static int hip04_irq_set_type(struct irq_data *d, unsigned int type) { void __iomem *base = hip04_dist_base(d); unsigned int irq = hip04_irq(d); + int ret; /* Interrupt configuration for SGIs can't be changed */ if (irq < 16) return -EINVAL; - if (type != IRQ_TYPE_LEVEL_HIGH && type != IRQ_TYPE_EDGE_RISING) + /* SPIs have restrictions on the supported types */ + if (irq >= 32 && type != IRQ_TYPE_LEVEL_HIGH && + type != IRQ_TYPE_EDGE_RISING) return -EINVAL; raw_spin_lock(&irq_controller_lock); - gic_configure_irq(irq, type, base, NULL); + ret = gic_configure_irq(irq, type, base, NULL); raw_spin_unlock(&irq_controller_lock); - return 0; + return ret; } #ifdef CONFIG_SMP @@ -381,7 +384,7 @@ hip04_of_init(struct device_node *node, struct device_node *parent) * It will be refined as each CPU probes its ID. */ for (i = 0; i < NR_HIP04_CPU_IF; i++) - hip04_cpu_map[i] = 0xff; + hip04_cpu_map[i] = 0xffff; /* * Find out how many interrupts are supported. |