diff options
| -rw-r--r-- | drivers/irqchip/irq-mmp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-mmp.c b/drivers/irqchip/irq-mmp.c index da290d8971e7..4a74ac7b7c42 100644 --- a/drivers/irqchip/irq-mmp.c +++ b/drivers/irqchip/irq-mmp.c @@ -468,7 +468,12 @@ static int __init mmp3_of_init(struct device_node *node, icu_data[0].conf_disable = mmp3_conf.conf_disable; icu_data[0].conf_mask = mmp3_conf.conf_mask; icu_data[0].conf2_mask = mmp3_conf.conf2_mask; - set_handle_irq(mmp2_handle_irq); + + if (!parent) { + /* This is the main interrupt controller. */ + set_handle_irq(mmp2_handle_irq); + } + max_icu_nr = 1; return 0; } |