diff options
Diffstat (limited to 'kernel/drivers/irqchip/irq-sunxi-nmi.c')
| -rw-r--r-- | kernel/drivers/irqchip/irq-sunxi-nmi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/drivers/irqchip/irq-sunxi-nmi.c b/kernel/drivers/irqchip/irq-sunxi-nmi.c index 4ef178078..1254e98f6 100644 --- a/kernel/drivers/irqchip/irq-sunxi-nmi.c +++ b/kernel/drivers/irqchip/irq-sunxi-nmi.c @@ -154,9 +154,9 @@ static int __init sunxi_sc_nmi_irq_init(struct device_node *node, gc = irq_get_domain_generic_chip(domain, 0); gc->reg_base = of_io_request_and_map(node, 0, of_node_full_name(node)); - if (!gc->reg_base) { + if (IS_ERR(gc->reg_base)) { pr_err("unable to map resource\n"); - ret = -ENOMEM; + ret = PTR_ERR(gc->reg_base); goto fail_irqd_remove; } |