diff options
| -rw-r--r-- | drivers/irqchip/irq-ls-extirq.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-ls-extirq.c b/drivers/irqchip/irq-ls-extirq.c index 96f9c20621cf..d724fe843980 100644 --- a/drivers/irqchip/irq-ls-extirq.c +++ b/drivers/irqchip/irq-ls-extirq.c @@ -190,8 +190,10 @@ static int ls_extirq_probe(struct platform_device *pdev) return dev_err_probe(dev, -ENOMEM, "Failed to allocate memory\n"); priv->intpcr = devm_of_iomap(dev, node, 0, NULL); - if (!priv->intpcr) - return dev_err_probe(dev, -ENOMEM, "Cannot ioremap OF node %pOF\n", node); + if (IS_ERR(priv->intpcr)) { + return dev_err_probe(dev, PTR_ERR(priv->intpcr), + "Cannot ioremap OF node %pOF\n", node); + } ret = ls_extirq_parse_map(priv, node); if (ret) |