diff options
Diffstat (limited to 'drivers/irqchip/irq-aclint-sswi.c')
| -rw-r--r-- | drivers/irqchip/irq-aclint-sswi.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/irqchip/irq-aclint-sswi.c b/drivers/irqchip/irq-aclint-sswi.c index fee30f3bc5ac..ca06efd86fa1 100644 --- a/drivers/irqchip/irq-aclint-sswi.c +++ b/drivers/irqchip/irq-aclint-sswi.c @@ -109,9 +109,11 @@ static int __init aclint_sswi_probe(struct fwnode_handle *fwnode) if (!is_of_node(fwnode)) return -EINVAL; - reg = of_iomap(to_of_node(fwnode), 0); - if (!reg) - return -ENOMEM; + reg = of_io_request_and_map(to_of_node(fwnode), 0, NULL); + if (IS_ERR(reg)) { + pr_err("%pfwP: Failed to map MMIO region\n", fwnode); + return PTR_ERR(reg); + } /* Parse SSWI setting */ rc = aclint_sswi_parse_irq(fwnode, reg); |