fwnode_irq_get() was changed to not return 0, fix this by checking
for negative error, also update the error log.
Fixes: acf4884a5717 ("pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver")
Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
---
drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
index 471f644c5eef..70e6966049e4 100644
--- a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
+++ b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
@@ -2361,8 +2361,8 @@ static int npcm8xx_gpio_fw(struct npcm8xx_pinctrl *pctrl)
return dev_err_probe(dev, ret, "gpio-ranges fail for GPIO bank %u\n", id);
ret = fwnode_irq_get(child, 0);
- if (!ret)
- return dev_err_probe(dev, ret, "No IRQ for GPIO bank %u\n", id);
+ if (ret < 0)
+ return dev_err_probe(dev, ret, "Failed to retrieve IRQ for bank %u\n", id);
pctrl->gpio_bank[id].irq = ret;
pctrl->gpio_bank[id].irq_chip = npcmgpio_irqchip;
--
2.34.1