diff options
| -rw-r--r-- | drivers/irqchip/irq-mxs.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-mxs.c b/drivers/irqchip/irq-mxs.c index 604df63e2edf..96148a7beba1 100644 --- a/drivers/irqchip/irq-mxs.c +++ b/drivers/irqchip/irq-mxs.c @@ -97,7 +97,8 @@ static int __init icoll_of_init(struct device_node *np, struct device_node *interrupt_parent) { icoll_base = of_iomap(np, 0); - WARN_ON(!icoll_base); + if (!icoll_base) + panic("%s: unable to map resource", np->full_name); /* * Interrupt Collector reset, which initializes the priority @@ -107,6 +108,9 @@ static int __init icoll_of_init(struct device_node *np, icoll_domain = irq_domain_add_linear(np, ICOLL_NUM_IRQS, &icoll_irq_domain_ops, NULL); - return icoll_domain ? 0 : -ENODEV; + if (!icoll_domain) + panic("%s: unable to create irqdomain", np->full_name); + + return 0; } IRQCHIP_DECLARE(mxs, "fsl,icoll", icoll_of_init); |